Italian entrepreneur Gianfelice Mario Rocca with a combined estimated net worth of $5.2  million, along with his brother, according to Forbes. Commonly known as Gianfelice, he was born on March 2, 1948 in Milan, Italy. He graduated cum laude from the University of Milan with a degree in physics. He is also a PMD graduate of Harvard Business School.

Mr. Rocca has acquired his estimated net worth of $6.1 billion when he joined Techint Group in 1974. In 1980, he was appointed the head of corporate activities in Italy, Europe and Mexico at the age of 32. Since 1997, he served as the chairman of the company.

Gianfelice is the chairman of the board of directors of San Faustin, a member of the board of Tenaris, president of Humanitas Group, honorary president of the board of directors of Techint Compagnia Tecnica Internazionale S.p.A., and president of the board of directors of Tenova S.p.A. Also, he sits on the board of directors or the executive committees of various companies such as Allianz S.p.A and Buzzi Unicem. He serves as the vice president of Confindustria, the leading association of Italian industrialists. He is also a member of the Advisory Board of Allianz Group, the European Advisory Board of the Harvard Business School and the Trilateral Commission.