George Kaiser is an American billionaire businessman, philanthropist, and chairman of BOK Financial Corporation. He is known for his substantial contributions to education, healthcare, and early childhood development through the George Kaiser Family Foundation. Kaiser maintains a low public profile despite his considerable wealth and influence.

John Fredriksen is a Norwegian-born Cypriot shipping magnate and one of the most influential figures in the global shipping industry. He is best known for his ownership of the world's largest oil tanker fleet and significant stakes in various shipping and offshore drilling companies.

Harold Hamm is an American oil and gas entrepreneur, known for his pioneering work in the development of the Bakken oil field in North Dakota and Montana. He is the founder and chairman of Continental Resources, a leading oil producer in the United States. Hamm is also recognized for his significant contributions to the energy industry and his philanthropic efforts.

Idan Ofer is an Israeli billionaire businessman and philanthropist, known for his extensive investments in various industries including shipping, energy, and mining. He is the founder of Quantum Pacific Group and has significant stakes in multiple global corporations.

Andrey Melnichenko is a Russian billionaire industrialist known for his significant contributions to the global chemical and energy sectors. He is the founder of EuroChem Group and SUEK (Siberian Coal Energy Company), two of the largest companies in their respective industries.

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.

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.

Vladimir Potanin is a Russian billionaire and oligarch, known for his vast wealth accumulated through the Norilsk Nickel, the world's largest producer of nickel and palladium. He played a crucial role in the privatization of Russian industries in the 1990s and has since maintained a significant influence in the mining and metals sector.

Autry Stephens is a prominent American oil tycoon known for founding Endeavor Energy Resources, a significant player in the oil and gas industry. He has built a substantial fortune through strategic acquisitions and innovative practices in the energy sector, positioning himself as a notable figure in the field.

Alexey Mordashov is a Russian billionaire businessman, known for his role as the chairman of Severstal, a major steel and mining company. His investments span various sectors, including tourism and technology, making him one of Russia's wealthiest individuals.

Vladimir Lisin is a Russian billionaire known for his significant influence in the steel industry. As the chairman and majority shareholder of NLMK Group, he has built a substantial fortune and established himself as one of the most powerful businessmen in Russia.

Vinod Shantilal Adani, an influential businessman and elder brother of Gautam Adani, has made significant strides in the business world, primarily through the Adani Group. His extensive experience and strategic vision have been pivotal in the expansion and success of the family conglomerate.

Vagit Alekperov is a prominent Russian billionaire and the president of Lukoil, one of the largest oil companies in the world. With a background in the oil industry, he has significantly influenced the energy sector globally. Alekperov is known for his strategic vision and leadership in expanding Lukoil's operations.

Gautam Adani is an Indian billionaire industrialist and the chairman and founder of the Adani Group, a conglomerate involved in port development and operations in India. Adani has also invested in various sectors such as energy, resources, logistics, agribusiness, real estate, financial services, and defense.