Renata Kellnerova is a prominent Czech businesswoman and philanthropist, widely known as the widow of Petr Kellner, the founder of PPF Group. She has played a significant role in maintaining and expanding the family's business empire following her husband's death, becoming one of the most influential women in the business world.

Aaron Frenkel is a prominent real estate developer and investor known for his extensive portfolio in luxury properties and aviation services. His strategic investments and philanthropic efforts have positioned him as a significant figure in the global real estate and business communities.

Steve Cohen is an American billionaire hedge fund manager, art collector, and owner of the New York Mets. He is the founder of Point72 Asset Management and S.A.C. Capital Advisors, renowned for his aggressive trading strategies and substantial influence in both the financial and sports industries.

David Tepper is an American billionaire hedge fund manager, philanthropist, and owner of the Carolina Panthers of the NFL and Charlotte FC of Major League Soccer. Known for his astute investment strategies and significant charitable contributions, Tepper has made a substantial impact in the financial world and beyond.

Cyrus Poonawalla is the chairman of Poonawalla Group, which includes the world's largest vaccine manufacturer by doses, Serum Institute of India. Known for his significant contributions to the pharmaceutical industry, his wealth and influence extend globally.

Michael Hartono, an influential Indonesian businessman, is co-owner of the Djarum Group, a major conglomerate with interests in various sectors. He is one of Indonesia's wealthiest individuals, known for his substantial contributions to the country's business landscape and philanthropy.

Robert Budi Hartono is an Indonesian businessman and one of the wealthiest individuals in the country. He is best known for his significant stake in Djarum, a major clove cigarette manufacturer, and his investments in Bank Central Asia (BCA), one of Indonesia's largest banks. His business interests span various sectors, including electronics, real estate, and agriculture.

Andrea Pignataro is an Italian billionaire businessman, known for founding and leading ION Group, a financial software and data company. He has a reputation for being a highly private individual with significant influence in the financial technology industry.

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.

Iris Fontbona is a Chilean billionaire businesswoman and widow of Andrónico Luksic, the founder of Antofagasta PLC, one of the world's largest copper mining companies. She oversees the Luksic Group's interests, making her one of the wealthiest individuals in Latin America.

Daniel Gilbert is an American billionaire businessman and co-founder of Quicken Loans, the largest mortgage lender in the United States. He is also the owner of the NBA's Cleveland Cavaliers and a significant figure in the revitalization of Detroit. Known for his entrepreneurial spirit and community-focused initiatives, Gilbert has made substantial contributions to both the business world and his local community.

Abigail Johnson is the CEO and President of Fidelity Investments, one of the largest asset management firms in the world. Known for her strategic acumen and commitment to innovation, she has significantly influenced the financial industry and continues to lead Fidelity with a focus on technology and customer-centric services.

Kenneth C. Griffin is an American billionaire hedge fund manager, entrepreneur, and investor, best known as the founder and CEO of Citadel, a global financial institution. Griffin has made significant contributions to the finance industry through his innovative approach to hedge fund management and market making.

Thomas Peterffy is a Hungarian-born American billionaire businessman, best known as the founder, chairman, and former CEO of Interactive Brokers. He has played a pivotal role in revolutionizing trading technology and financial services. With a diverse portfolio of investments and a significant presence in the financial industry, Peterffy is a prominent figure in the global business landscape.

Warren Buffett, known as the "Oracle of Omaha," is a highly influential investor, business tycoon, and philanthropist. He is the chairman and CEO of Berkshire Hathaway and is widely recognized for his investment acumen and wealth-building strategies.