Krit Ratanarak

Media baron Krit Ratanarak controls Bangkok Broadcasting & TV, which operates Thailand's market leader, Channel 7.He also owns a minority stake in Bank of Ayudhya, the country's fifth largest bank.Other assets include a stake in Siam City Cement, which his late father Chuan founded in 1969.His U.K.-educated son and only child, Chachchon, oversees the Tonson Group and Tonson Property, the family's investment and property arms.