Martua Sitorus

Martua Sitorus (born 1960), also known as Thio Seng Hap, was a Chinese Indonesian businessman. He was known as the fourth richest people in Indonesia and #377 in the world, but suddenly decrease to 15th by November 2012, according to Forbes. He and his partner, Kuok Khoon Hong founded Wilmar International, the largest palm oil industries in the world.

Wilmar's business activities include oil palm cultivation, oilseeds crushing, edible oils refining, sugar milling and refining, specialty fats, oleochemicals, biodiesel and fertilizers manufacturing and grains processing. It has over 300 manufacturing plants and an extensive distribution network covering China, India, Indonesia, United States and some 50 other countries. Martua also owned Hospital in Medan, called Murni Teguh Memorial Hospital, which is absorbed from Martua's beloved mother name, Murni Teguh. The hospital was launched on 12 December 2012 (12/12/2012).