Philip Falcone, founder of Harbinger Capital Partners, rose to prominence as one of the most aggressive hedge fund managers of the financial-crisis era, making billions by shorting subprime mortgages before turning to large, high-stakes bets in distressed debt and telecom. A former Harvard hockey player turned Wall Street trader, he built Harbinger into a multibillion-dollar fund known for concentrated, contrarian investing, though his later career was marked by regulatory scrutiny and the costly collapse of LightSquared. Falcone remains a memorable figure in hedge fund history for pairing extraordinary conviction with extraordinary volatility.

Tilman Fertitta is the billionaire owner of the Houston Rockets and Landry’s, currently serving as the U.S. Ambassador to Italy. Since his 2025 appointment, he has balanced diplomacy in Rome with oversight of his gaming and hospitality empire. In 2026, he remains a central figure in the Rockets' strategy, which recently included the acquisition of Kevin Durant. A prominent philanthropist, he recently unveiled a historic Lincoln casket flag and continues his massive support for the University of Houston. His dual role makes him a unique power player in both international relations and professional sports.

Tom Steyer is a billionaire businessman, climate activist, and prominent candidate in the 2026 California gubernatorial election. After building his fortune as the founder of the hedge fund Farallon Capital, he pivoted to full-time advocacy, founding NextGen America to mobilize young voters on issues like climate change and social justice. In late 2025, he launched his bid to succeed Gavin Newsom, framing himself as a "populist billionaire" focused on tackling California's affordability crisis and pledging to build one million affordable homes. To focus on his campaign, he took a formal leave of absence from his leadership role at Galvanize Climate Solutions, the investment firm he co-founded with Secretary John Kerry to finance the global energy transition.

Stephane Bancel is the CEO of Moderna, the biotechnology firm that gained global prominence for its pioneering use of messenger RNA (mRNA) technology. Since taking the helm in 2011, Bancel transitioned the company from a pre-clinical startup into a commercial powerhouse, most notably leading the rapid development and global distribution of one of the first COVID-19 vaccines. His leadership is characterized by an aggressive "platform" approach to drug development, aiming to treat everything from rare genetic diseases to cancer and respiratory viruses by turning human cells into drug factories. Under his tenure, Moderna has become a symbol of the genomic revolution, reshaping the pharmaceutical industry’s traditional R&D timelines.

Shahid Khan, the owner of Flex-N-Gate and the Jacksonville Jaguars, built a global automotive manufacturing empire starting with a single innovative bumper design. After immigrating from Pakistan, he transformed a small operation into a Tier 1 supplier for nearly every major carmaker in the world. His influence extends beyond the industrial sector into international sports as the owner of an NFL franchise and the English Premier League’s Fulham FC. Known for his engineering background and strategic acquisitions, Khan’s leadership has made him a defining figure in both the global supply chain and professional sports management, emphasizing long-term growth and operational excellence.

Ryan Smith, cofounder and executive chairman of Qualtrics, built one of the most influential enterprise software companies of the cloud era by turning experience data into a core business discipline. Starting Qualtrics in his parents’ basement in Utah, Smith scaled it into a global platform used by corporations and governments to measure customer, employee, and brand experience. After selling Qualtrics to SAP in a blockbuster deal, he later guided its public market return and continued expanding the product vision around analytics and decision intelligence. Smith is also a high-profile sports owner, leading the ownership group of the Utah Jazz and investing heavily in community and innovation initiatives.

Rick Hendrick, founder and chairman of Hendrick Automotive Group, built the largest privately held automotive dealership group in the United States through scale, discipline, and an intense focus on customer experience. Starting with a single dealership in North Carolina in the 1970s, Hendrick expanded into a nationwide network selling millions of vehicles annually across major brands. He is also a dominant figure in motorsports as owner of Hendrick Motorsports, one of NASCAR’s most successful teams, with multiple championships and a roster of elite drivers. Hendrick’s influence spans both retail automotive operations and the business of American racing.

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.