Hamdi Ulukaya, founder and CEO of Chobani, transformed the U.S. yogurt market by popularizing Greek yogurt and building a multibillion-dollar food company from humble beginnings. An immigrant from Turkey, he bought a shuttered Kraft plant in upstate New York in 2005 and grew Chobani into America’s top-selling yogurt brand through bold marketing, product innovation, and a commitment to quality. Known for his “anti-CEO” ethos, Ulukaya has championed employee ownership, progressive workplace policies, and refugee support initiatives, redefining what it means to build a purpose-driven business.

Gregg Hymowitz, founder, chairman, and CEO of EnTrust Global, has built one of the world’s leading alternative investment firms, managing billions across hedge funds, private equity, real assets, and impact investments. With a career spanning decades in finance, Hymowitz launched EnTrust in 1997 and later orchestrated its merger with Permal to expand global reach. Known for his innovative approach to portfolio construction and commitment to ESG strategies, he has positioned EnTrust Global as a trusted partner for institutional investors worldwide.

Gabe Newell, cofounder and president of Valve Corporation, turned a small game studio into one of the most influential forces in the video game industry. After leaving Microsoft in 1996, he launched Valve with Mike Harrington, debuting the groundbreaking title Half-Life and later creating the Steam platform, which revolutionized digital game distribution. Under Newell’s leadership, Valve has become a multi-billion-dollar powerhouse known for innovation, fan engagement, and industry-defining franchises, making him one of gaming’s most respected and enigmatic figures.

Fawaz Alhokair, Saudi billionaire businessman, co-founded the Fawaz Alhokair Group and expanded it from a single menswear shop in 1989 into a retail giant representing leading global fashion brands. Under his leadership, the group diversified into shopping malls, hotels, and entertainment ventures, establishing a presence across the Middle East and beyond. Known for his entrepreneurial drive and ambitious expansion, Alhokair has played a pivotal role in modernizing Saudi Arabia’s retail landscape and connecting regional consumers with international brands.

Mohammed Al Barwani, Omani billionaire businessman and founder of MB Holding Company, has built a diversified global enterprise spanning oil and gas, mining, engineering, and investments. Since establishing the group in 1982, he has expanded its operations to more than 20 countries, combining strategic acquisitions with organic growth. Known for his disciplined approach to business and philanthropy, Al Barwani remains a key figure in Oman’s private sector, with interests ranging from natural resources to high-value global investments.

David Green is the American founder and CEO of Hobby Lobby, the world’s largest privately owned arts-and-crafts retailer. He launched the company in 1971 with a $600 loan from his garage in Oklahoma City and grew it into a multi‑billion-dollar enterprise with over 1,000 U.S. stores and 46,000 employees. Guided by his Christian faith, Green channels half of Hobby Lobby’s pretax profits into evangelical ministry and philanthropy, including the Museum of the Bible and educational causes.

David Einhorn is the founder and president of Greenlight Capital, a value-oriented long/short hedge fund founded in 1996. Known for accurately shorting Lehman Brothers and Allied Capital, he built Greenlight into a firm delivering annualized returns around 15–26% in its early years. In early 2025, the fund gained ~12%—with gold leading portfolio performance—even amid a bearish pivot during volatile markets.

J. Christopher “Chris” Flowers is a Harvard‑trained private equity investor and managing director & CEO of J.C. Flowers & Co., the premier global firm specializing in financial‑services investments. A former Goldman Sachs partner, Flowers made his name by steering the Shinsei Bank turnaround and advising AIG and Bank of America during the 2008 financial crisis. His firm has backed marquee deals like OSB, Elephant Insurance, and Jefferson Capital.

Carl Cook is an American billionaire and chief executive of Cook Group, the prominent medical device company founded by his parents, William and Gayle Cook. A Purdue engineering graduate and University of Iowa MBA, he took over as CEO in 2011 following his father’s passing. Today, he leads the firm’s expansion across diagnostics, life sciences, and cell-therapy research via Cook MyoSite. Known for his low-profile leadership, Cook oversees a multibillion-dollar legacy while quietly advancing medical innovation.

Alexis Le-Quoc is the co-founder and Chief Technology Officer of Datadog, a leading cloud monitoring and cybersecurity platform used by enterprises worldwide. With a background in engineering and infrastructure, Le-Quoc helped build Datadog into one of the most trusted tools for DevOps, enabling real-time observability across complex systems. His technical leadership has been central to the company’s rapid growth and global adoption.

Gennady Timchenko is a Russian billionaire known for his extensive involvement in the energy and commodities sectors. As the co-founder of Gunvor Group, one of the world's largest independent commodity trading companies, and a key player in various Russian enterprises, he has significant influence over global energy markets.

Jeff Yass is an American billionaire and the co-founder of Susquehanna International Group, a global quantitative trading firm. He is known for his expertise in options trading and poker, and he is a significant political donor, particularly in libertarian and conservative circles.

Ma Huateng, also known as Pony Ma, is a Chinese billionaire business magnate, investor, and philanthropist. He is the founder, chairman, and CEO of Tencent, one of the world's largest internet and technology companies. As of 2023, Ma Huateng is one of the wealthiest individuals in China and globally, with a net worth exceeding $40 billion.

S. Robson Walton, known as Rob Walton, is an American billionaire heir to the Walmart fortune. He served as chairman of Walmart from 1992 to 2015. He is a prominent figure in business and philanthropy, known for his contributions to the retail industry and various charitable endeavors.

Bill Gates is a renowned American business magnate, software developer, and philanthropist, best known for co-founding Microsoft Corporation. He is one of the richest individuals globally and a leading figure in global health, education, and technology philanthropy through the Bill & Melinda Gates Foundation.