Pierre Omidyar, founder of eBay, created one of the internet’s earliest and most enduring marketplaces by enabling peer-to-peer commerce at global scale. Launching eBay in 1995, Omidyar built trust mechanisms and open access that allowed millions of individuals and small businesses to transact online, helping define modern e-commerce. After stepping back from day-to-day operations, he focused on impact investing and philanthropy through the Omidyar Network, backing initiatives in financial inclusion, governance, journalism, and technology for social good.

Nicholas Woodman, founder and CEO of GoPro, created one of the most recognizable consumer electronics brands by turning a simple idea—capturing action sports from the participant’s perspective—into a global media and hardware platform. After an early surfing trip inspired the original camera mount, Woodman built GoPro into a publicly traded company whose rugged cameras became synonymous with adventure, user-generated content, and immersive storytelling. Under his leadership, GoPro expanded beyond hardware into software, subscriptions, and content ecosystems, shaping how millions document and share experiences. Woodman’s entrepreneurial journey reflects persistence, product obsession, and the power of creator-driven media.

Nelson Peltz, founder and CEO of Trian Fund Management, is one of the most prominent activist investors in corporate America, known for pushing operational discipline and shareholder-focused governance at some of the world’s largest companies. After early success building food distributor Triangle Industries, Peltz turned to activism through Trian, taking influential stakes in companies such as Procter & Gamble, PepsiCo, DuPont, and General Electric. His campaigns typically emphasize cost control, capital allocation, and strategic clarity rather than breakups, earning him a reputation as a boardroom power broker. Peltz’s blend of industrial experience and financial activism has reshaped how large corporations respond to shareholder pressure.

Miguel McKelvey, cofounder and former chief culture officer of WeWork, is the design-driven entrepreneur who helped redefine how a generation thinks about workspaces. Partnering with Adam Neumann, McKelvey translated architectural training and brand intuition into a global coworking phenomenon, shaping WeWork’s distinctive aesthetic, community ethos, and rapid international expansion. After stepping back from day-to-day operations, he has focused on new ventures at the intersection of design, culture, and entrepreneurship, continuing to influence how physical spaces support creativity, collaboration, and modern work.

Micky Arison, chairman of Carnival Corporation, built the world’s largest cruise company into a dominant force in global leisure travel while also shaping professional sports as owner of the Miami Heat. After taking the helm of his family’s cruise business, Arison expanded Carnival through scale, brand diversification, and operational efficiency, overseeing multiple marquee cruise lines and a vast global fleet. Beyond travel, he transformed the Heat into an NBA powerhouse with multiple championships, applying a disciplined, culture-driven ownership style. Known for a low public profile and long-term focus, Arison remains one of the most influential figures in hospitality and sports ownership.

Michael Rubin, founder and CEO of Fanatics, has transformed licensed sports merchandise into a data-driven global commerce and collectibles powerhouse, expanding into trading cards, sports betting, and live fan experiences. A serial entrepreneur who previously built and sold GSI Commerce to eBay, Rubin now sits at the center of the sports business ecosystem, leveraging deep league partnerships and technology to redefine how fans engage with teams and athletes. His high-profile leadership across commerce, culture, and philanthropy has made him one of the most influential figures in modern sports entrepreneurship.

Michael Milken, financier and philanthropist, is widely recognized as the pioneer of the modern high-yield bond market, reshaping corporate finance and enabling a wave of entrepreneurial growth in the 1980s. After a controversial career at Drexel Burnham Lambert and subsequent legal challenges, Milken redirected his focus toward global health, medical research, and education—founding research institutions, spearheading public-health initiatives, and establishing major philanthropic programs through the Milken Institute. His enduring influence spans financial innovation and large-scale social impact, making him one of the most consequential—and debated—figures in modern business history.

Max Levchin, cofounder of PayPal and CEO of Affirm, is one of Silicon Valley’s most influential fintech architects, having helped define digital payments, online identity, and modern consumer credit. As PayPal’s original CTO, Levchin built the company’s core anti-fraud and risk systems, laying the groundwork for one of the internet’s most successful financial platforms. He later founded Affirm to reinvent consumer lending with transparent, installment-based payments that challenge traditional credit cards. A prolific angel investor and cofounder of the Founders Fund, Levchin has backed and shaped dozens of iconic tech companies, earning a reputation for deep technical rigor, product-driven leadership, and long-term conviction.

Marc Andreessen, cofounder of Netscape and venture capital firm Andreessen Horowitz, is one of Silicon Valley’s most influential architects, shaping both the early internet and the modern startup ecosystem. After creating Mosaic, the first widely adopted web browser, and helping launch Netscape, Andreessen turned to investing, backing industry-defining companies across software, crypto, AI, and consumer technology. Through Andreessen Horowitz, he helped institutionalize venture capital as a full-service platform, supporting founders with capital, talent, and strategic insight. Known for his bold technological manifestos and conviction in software’s transformative power, Andreessen remains a central voice in global innovation.

John Doerr, chairman of Kleiner Perkins, is one of the most influential venture capitalists in Silicon Valley, backing industry-defining companies that helped shape the modern internet and clean-tech revolutions. Since joining the firm in 1980 after a successful career at Intel, he led investments in Amazon, Google, Netscape, Sun Microsystems, and later climate-focused innovators such as Beyond Meat and QuantumScape. Doerr is also a leading voice for mission-driven entrepreneurship, championing OKR management frameworks and ambitious climate policy through philanthropy and his book Speed & Scale. His decades-long impact continues to steer technology, leadership, and climate innovation on a global scale.

Joe Ricketts, billionaire entrepreneur and philanthropist, is the founder of TD Ameritrade, the online brokerage he launched in 1975 and grew into one of America’s largest trading platforms through early adoption of discount brokerage, digital tools, and retail investor empowerment. After taking the company public and expanding it through major acquisitions, Ricketts became a prominent figure in finance and later sold TD Ameritrade to Charles Schwab in a landmark multibillion-dollar deal. Beyond business, he has invested heavily in journalism, conservation, and civic initiatives through the Ricketts family foundation, and the family also owns the Chicago Cubs. Ricketts remains a defining voice in entrepreneurship, public policy, and philanthropy.

Jerry Speyer, cofounder and chairman of Tishman Speyer, is one of the most influential real estate developers of the modern era, shaping skylines across New York, major U.S. cities, and global financial hubs. Since launching the firm in 1978 with his father-in-law, Robert Tishman, Speyer has overseen iconic projects such as Rockefeller Center, the MetLife Building, and Frankfurt’s MesseTurm, while expanding the company’s portfolio to more than 200 million square feet of office, residential, and mixed-use assets worldwide. Known for his disciplined investment approach, civic leadership, and long-term urban vision, Speyer remains a defining figure in institutional real estate.

Patrick Dovigi, founder, president, and CEO of GFL Environmental, has built one of North America’s fastest-growing waste management and environmental services companies. Starting GFL in 2007 with a single truck operation, he executed an aggressive consolidation and acquisition strategy that transformed the business into a multibillion-dollar green-branded powerhouse operating across Canada and the United States. Known for his dealmaking acumen, entrepreneurial intensity, and distinctive “Green For Life” vision, Dovigi has reshaped the competitive landscape of waste collection, recycling, and infrastructure services while maintaining one of the industry’s most recognizable consumer-facing brands.

J. Hyatt Brown, chairman and former CEO of Brown & Brown Insurance, built the company into one of the largest independent insurance brokerages in the United States. Taking over the family business in the late 1960s, he led decades of steady expansion through strategic acquisitions, operational discipline, and a focus on client relationships. Under his leadership, Brown & Brown became a multibillion-dollar enterprise serving customers across all 50 states. A prominent philanthropist and civic leader, Brown has also made significant contributions to education, healthcare, and community development in Florida.

Irving Grousbeck, entrepreneur, investor, and academic, is best known as cofounder of Continental Cablevision, which grew into one of the largest cable television companies in the United States before its sale to US West. After his success in media, he became a prominent figure in academia, serving as a professor at Harvard Business School and later at Stanford Graduate School of Business, where he helped launch the school’s Center for Entrepreneurial Studies. Grousbeck is also a co-owner of the NBA’s Boston Celtics and remains influential in shaping both the entrepreneurial and investment landscapes.

Howard Schultz, former longtime CEO and chairman emeritus of Starbucks, transformed a small Seattle coffee chain into a global brand with more than 35,000 stores worldwide. Inspired by Italy’s espresso culture, he built Starbucks into a company that blended premium coffee with community-driven “third place” experiences. Schultz became known not only for scaling the brand into a multibillion-dollar enterprise but also for his focus on employee benefits, ethical sourcing, and social responsibility. A visionary entrepreneur and occasional political voice, he remains one of the most influential figures in modern retail and consumer culture.

Everett Dobson is an Oklahoma-based billionaire entrepreneur and philanthropist. As Executive Chairman of Dobson Fiber (and former CEO of Dobson Communications), he built one of the country’s largest rural wireless providers—from a family-owned telephone company into a $1.6 billion business across 17 states, sold to AT&T in 2007. He now leads regional fiber‑optics expansion, serves as a minority owner of the NBA’s Oklahoma City Thunder, and chairs leading thoroughbred racing organizations.

Edward Scott “Eddie” Lampert is an American billionaire investor and founder of ESL Investments, established in 1988 after stints at Goldman Sachs and backing from Richard Rainwater. He famously orchestrated the merger of Kmart and Sears in 2005 and led Sears Holdings until 2019, after acquiring it via bankruptcy auction through Transformco. His record has been polarizing—praised for contrarian success at AutoZone and AutoNation, yet widely criticized for Sears’ collapse.

Drayton McLane Jr. is a self-made billionaire business magnate and philanthropist best known for building the McLane Company into a nationwide grocery and logistics powerhouse—growing revenue from $3 million to $19 billion—and later selling it to Walmart in 1990. He served as vice-chairman of Walmart while expanding The McLane Group, a family-owned holding company investing globally. He also owned and led the Houston Astros from 1993 to 2011 as chairman and CEO, becoming the first Texas team to reach the World Series under his tenure.

Douglas Leone is a billionaire venture capitalist and former Global Managing Partner at Sequoia Capital. Recruited in 1988, he rose to partner in 1993 and later led Sequoia’s international expansion across China, India, and Southeast Asia. Under his stewardship, Sequoia backed major tech wins including ServiceNow, RingCentral, Medallia, Nubank, and YouTube.