💰Evan Spiegel

Born: June 4, 1990 | Country: United States

Evan Spiegel co-founded Snapchat while studying at Stanford University. The app became hugely popular among young users, and its parent company Snap Inc. went public in 2017.

Impact: Reshaped social media communication with disappearing messages and AR filters.

Evan Spiegel

Evan Spiegel (born June 4, 1990) is an American entrepreneur best known as the co-founder and chief executive officer of Snap Inc., the parent of Snapchat. He helped pioneer ephemeral social media communication and remains one of the youngest self-made billionaires in the world.

Key facts

• Born: June 4, 1990 – Los Angeles, California, U.S.

• Education: B.S. in Product Design, Stanford University

• Founded Snap: 2011 (with Bobby Murphy)

• Net worth: ≈ $2.5 billion (Forbes estimate 2026)

• Residence: Los Angeles, California

Early life and education

Raised in Pacific Palisades, Spiegel is the eldest child of two lawyers. Fascinated by design and technology from an early age, he built his first computer in middle school. He attended the Crossroads School for Arts and Sciences before studying product design at Stanford, where he joined Kappa Sigma fraternity. There he met Murphy and conceived a mobile app for disappearing photos—an idea that became Snapchat.

Building Snap Inc.

Launched in 2011 as Picaboo and later renamed Snapchat, the app’s disappearing-message model resonated with younger users. Spiegel became CEO in 2012 and rejected a $3 billion acquisition offer from Meta Platforms in 2013. He led Snap’s 2017 IPO—the largest U.S. tech debut since Facebook—with a valuation around $24 billion. As of 2025, Snapchat counts roughly 850 million monthly users .

Leadership and philosophy

Spiegel is known for minimalist communication and an emphasis on creativity and privacy. He has said he views stress as a “gift and learning opportunity,” preferring to absorb pressure rather than transfer it to his team (The Times of India). He serves on boards including KKR & Co. Inc. and the Berggruen Institute.

Personal life and philanthropy

In 2017, Spiegel married Australian model Miranda Kerr; they live in Los Angeles with their children. He co-founded the Snap Foundation and the Spiegel Family Fund, supporting arts, education, housing, and youth empowerment initiatives .

👩‍💄Kylie Jenner

Born: August 10, 1997 | Country: United States

Kylie Jenner became one of the youngest self-made billionaires through her cosmetics brand, Kylie Cosmetics. Leveraging social media influence, she built a global beauty empire at a very young age.

Impact: Showed the power of branding and social media in modern business.

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Kylie Jenner

Kylie Jenner (born August 10, 1997, Los Angeles, California) is an American media personality, entrepreneur, and influencer. Rising to prominence through Keeping Up with the Kardashians, she built one of the most lucrative celebrity-led beauty empires with Kylie Cosmetics, reshaping modern celebrity branding and online commerce.

Key facts

• Full name: Kylie Kristen Jenner

• Born: August 10, 1997 (Los Angeles, California, U.S.)

• Notable brand: Kylie Cosmetics (launched 2015)

• Children: Stormi Webster, Aire Webster

• Partner (2026): Timothée Chalamet

Early life and rise to fame

Jenner is the youngest daughter of Kris Jenner and Caitlyn Jenner. She began appearing on Keeping Up with the Kardashians at age 10, gaining early exposure to global media. By her mid-teens, she and sister Kendall Jenner launched clothing collaborations with PacSun and Topshop, signaling her entry into fashion entrepreneurship.

Business ventures and wealth

In 2015, Jenner introduced Kylie Lip Kits, which sold out within minutes and evolved into Kylie Cosmetics. The brand’s success propelled her to the Forbes “youngest self-made billionaire” list in 2019, though the designation later faced scrutiny. In 2020, she sold 51% of the company to Coty Inc. for $600 million. She later expanded into Kylie Skin (2019) and Kylie Baby (2021). Forbes named her the highest-earning celebrity of 2020 after she reportedly earned $590 million that year.

Cultural impact and media presence

A defining social-media figure, Jenner commands hundreds of millions of followers across Instagram, TikTok, and YouTube. Her aesthetic influence—particularly her makeup and lip trends—has shaped global beauty standards. She has appeared on The Kardashians since 2022 and remains central to discussions of digital-age celebrity, authenticity, and commerce.

Personal life

Jenner shares two children with rapper Travis Scott and has been in a public relationship with actor Timothée Chalamet since 2023. Beyond business, she engages in philanthropy, supporting children’s hospitals and mental-health causes. Her combination of family fame, entrepreneurial success, and social-media mastery has made her a defining figure of twenty-first-century celebrity culture.

🏭Mukesh Ambani

Born: April 19, 1957 | Country: India

Mukesh Ambani is the chairman of Reliance Industries. Under his leadership, Reliance expanded from petrochemicals into telecommunications (Jio), retail, and digital services.

Jio revolutionized India’s mobile internet market by offering affordable data plans.

Impact: Major force in India’s industrial and digital growth.

Mukesh Ambani

Mukesh Ambani (born April 19, 1957) is an Indian industrialist and chairman of Reliance Industries Limited (RIL), a diversified conglomerate with interests in petrochemicals, energy, telecommunications, and retail. Under his leadership, Reliance became India’s most valuable company and a symbol of the country’s economic rise.

Key facts

• Full name: Mukesh Dhirubhai Ambani

• Born: April 19, 1957, Aden, Yemen

• Position: Chairman and Managing Director, Reliance Industries Limited

• Net worth: About US $117 billion (2024)

• Residence: Antilia, Mumbai

Early life and education

Born in Aden to Dhirubhai Ambani and Kokilaben Ambani, Mukesh Ambani moved with his family to Mumbai in 1958. He studied at Hill Grange High School and St. Xavier’s College, Mumbai before earning a degree in chemical engineering from Institute of Chemical Technology. Although he began an MBA at Stanford University, he left in 1981 to join the family enterprise, then a modest textile business.

Leadership at Reliance Industries

Taking charge after his father’s death in 2002, Ambani expanded RIL into one of the world’s largest private-sector conglomerates. He oversaw construction of the massive Jamnagar refinery in Gujarat—now the world’s largest—and diversified the firm into petrochemicals, broadband, and retail. He launched Reliance Jio in 2016, revolutionizing India’s telecommunications market through affordable 4G services that quickly amassed hundreds of millions of subscribers.

Business diversification and influence

Reliance Retail, established under his direction, has become India’s largest retailer, spanning grocery, fashion, and e-commerce. Ambani also owns the Mumbai Indians cricket franchise in the Indian Premier League and cofounded the Indian Super League for football. In 2024 RIL formed an $8.5 billion joint venture with Viacom18 and The Walt Disney Company to strengthen its media presence .

Personal life and philanthropy

Mukesh Ambani married Nita Ambani in 1985. They have three children—Akash Ambani, Isha Ambani, and Anant Ambani—all holding senior roles in Reliance. Their residence, Antilia, is among the world’s most expensive private homes. Through the Reliance Foundation, the couple supports healthcare, education, and rural development. Ambani was listed among TIME 100 Most Influential People (2019) (The Economic Times) and holds India’s highest Z+ security classification due to his public prominence.

Born: January 12, 1964 | Country: United States

Jeff Bezos founded Amazon in 1994 as an online bookstore. It grew into one of the largest e-commerce and cloud computing companies in the world.

He also owns The Washington Post and founded the space company Blue Origin.

Impact: Transformed global retail and cloud computing.

Jeff Bezos

Jeff Bezos (born January 12, 1964) is an American entrepreneur and investor best known as the founder of Amazon. He transformed online retail, expanded into cloud computing, and later founded Blue Origin, advancing private spaceflight. His ventures in technology, media, and space have made him one of the world’s most influential business figures and wealthiest individuals.

Key facts

• Full name: Jeffrey Preston Bezos

• Born: January 12, 1964 (age 61), Albuquerque, New Mexico, U.S.

• Education: B.S.E. in Electrical Engineering & Computer Science, Princeton University (1986)

• Founded: Amazon (1994), Blue Origin (2000)

• Net worth: About $239 billion (2025, Forbes estimate)

• Spouse: Lauren Sánchez (married 2025); formerly married to MacKenzie Scott

Early Life and Education

Born Jeffrey Preston Jorgensen, Bezos was adopted by Miguel “Mike” Bezos after his mother, Jacklyn Gise, remarried. Raised in Texas and Florida, he displayed early curiosity and mechanical talent. As valedictorian of Miami Palmetto Senior High School, he created the “Dream Institute,” a summer camp promoting creative thinking. He graduated summa cum laude from Princeton University in 1986, majoring in electrical engineering and computer science. 

Founding and Growth of Amazon

After working on Wall Street at D. E. Shaw & Co., Bezos left in 1994 to start an online bookstore from his Seattle garage. Amazon quickly expanded into a broad e-commerce platform offering everything from electronics to apparel and pioneered customer reviews, personalized recommendations, and one-click shopping. Under his leadership, Amazon Web Services (AWS) became the world’s largest cloud-computing provider, and Amazon Studios extended the company into entertainment. Bezos stepped down as CEO in 2021, becoming executive chair. 

Other Ventures and Investments

Bezos founded Blue Origin in 2000 to develop reusable rockets and lower the cost of space access. Its New Shepard vehicle achieved crewed flights, including one with Bezos and his brother Mark in 2021. In 2013, he purchased The Washington Post for $250 million, revitalizing its digital model. His investment firm, Bezos Expeditions, holds stakes in Uber, Airbnb, and other technology startups. 

Personal Life and Public Image

Bezos married novelist MacKenzie Scott in 1993; they divorced in 2019, with Scott receiving 4 % of Amazon stock. In 2025, he married journalist and pilot Lauren Sánchez in Venice. Known for his philanthropy through the Bezos Earth Fund and the Bezos Day One Fund, he also attracts media attention for his luxury lifestyle, including ownership of the $500 million super-yacht Koru. 

Legacy

Bezos’s vision reshaped global commerce, logistics, and cloud infrastructure. His leadership ethos—“customer obsession” and long-term innovation—set new corporate standards. Through Blue Origin, he continues to advocate for expanding human life beyond Earth, cementing his influence on both technology and space exploration. 

 📈  Warren Buffett

Born: August 30, 1930 | Country: United States

Known as the “Oracle of Omaha,” Warren Buffett is one of the most successful investors of all time. As chairman and CEO of Berkshire Hathaway, he built a massive business empire by investing in strong, long-term companies.

Despite his wealth, he is known for his simple lifestyle and commitment to donating most of his fortune to charity.

Impact: Master of value investing and long-term wealth building.

Warren Buffett

Warren Buffett (born August 30, 1930) is an American investor, business magnate, and philanthropist. Known as the “Oracle of Omaha,” he led Berkshire Hathaway for six decades, earning global recognition as one of history’s most successful long-term value investors. His modest lifestyle, disciplined philosophy, and massive philanthropic commitments have made him an enduring cultural and financial figure.

Key facts

• Full name: Warren Edward Buffett

• Born: August 30, 1930 (Omaha, Nebraska, U.S.)

• Primary role: Chairman and CEO, Berkshire Hathaway (1965 – 2025)

• Net worth: ≈ $160 billion (2025, Forbes estimate)

• Major honor: Presidential Medal of Freedom (2011)

Early life and education

Buffett, the son of Congressman Howard Buffett, showed an entrepreneurial streak early—selling gum, newspapers, and even running a pinball-machine business. After earning a bachelor’s at the University of Nebraska and a master’s in economics at Columbia University, he studied under Benjamin Graham, whose value-investing principles became the foundation of Buffett’s lifelong approach. 

Berkshire Hathaway and investing philosophy

Taking control of Berkshire Hathaway in 1965, Buffett shifted it from textiles to a vast holding company with subsidiaries like GEICO, Duracell, BNSF Railway, and Dairy Queen. Berkshire’s returns have averaged roughly 20 percent annually—double the S&P 500’s rate—built on Buffett’s tenets of buying undervalued, well-managed businesses and holding them indefinitely. 

Philanthropy and legacy

Buffett pledged 99 percent of his fortune to charity, mainly through the Bill & Melinda Gates Foundation and his family’s Susan Thompson Buffett Foundation. In 2010, with Bill and Melinda Gates, he co-founded the Giving Pledge, urging billionaires to donate most of their wealth. His plainspoken letters to shareholders, frugality, and ethical tone have inspired generations of investors and executives alike. 

Personal life and recognition

Buffett married Susan Thompson in 1952 and, after her death, Astrid Menks in 2006. He still resides in his modest Omaha home bought in 1958 for $31,500 and remains active in his nineties, playing bridge and ukulele. In 2025 he stepped down as Berkshire CEO, with Greg Abel succeeding him, closing one of the longest and most influential executive careers in American business. 

Elon Musk

🚀 Elon Musk

📌 Basic Information

• Full Name: Elon Reeve Musk

• Born: 28 June 1971

• Birthplace: Pretoria

• Nationality: South African, American

• Profession: Entrepreneur, Engineer, Investor

• Known For: Tesla, SpaceX, X (Twitter), Neuralink

👶 Early Life

Elon Musk was born in Pretoria, South Africa. His father was an engineer, and his mother was a model and dietitian. Musk showed an early interest in computers and technology.

At just 12 years old, he created and sold a video game called Blastar.

He later moved to:

• Canada (to attend Queen’s University)

• Then transferred to the University of Pennsylvania in the United States, earning degrees in Physics and Economics.

💼 Early Career

In 1995, Musk started his first company, Zip2, which provided online business directories. It was sold in 1999 for nearly $300 million.

He then co-founded X.com, an online payment company, which later became:

• PayPal (sold to eBay for $1.5 billion in 2002)

🚀 Space Exploration – SpaceX

In 2002, Musk founded:

• SpaceX

Goal: Reduce space transportation costs and make life multi-planetary.

Major achievements:

• First private company to send a spacecraft to the ISS

• Developed Falcon rockets and Starship

• Plans for human missions to Mars

🚗 Electric Cars – Tesla

Musk joined:

• 
  Tesla, Inc. in 2004

Tesla became a global leader in electric vehicles (EVs). Popular models include:

• Model S
  

• Model 3

• Model X

• Model Y

Tesla helped accelerate the world’s transition to sustainable energy.

🧠 Other Ventures

• Neuralink – Brain-computer interface technology

• The Boring Company – Underground transportation tunnels

• Twitter (acquired in 2022 and later renamed X)

💰 Net Worth

Elon Musk is frequently ranked among the richest people in the world, with a net worth fluctuating in the hundreds of billions of dollars depending on stock markets.

🌟 Achievements & Recognition

• Named Time Person of the Year (2021)

• One of the most influential tech entrepreneurs globally

• Known for bold ideas about Mars colonization and AI development

⚡ Personality & Vision

Musk is known for:

• Big ambitious goals

• Risk-taking mindset

• Working long hours

• Focus on innovation and future technology

📌 Legacy

Elon Musk has significantly impacted:

• Electric vehicles

• Private space travel

• Renewable energy

• Artificial intelligence discussions

He remains one of the most talked-about innovators of the 21st century.