Yofie Kamale is the owner of Orangutan Safari and he was born in Kumai – Pangkalan Bun, Central Kalimantan Province 46 years ago Before becoming a tour operator, Yofie Kamale was a Captain and owner of the “Klotok” or Traditional wooden boat at 2007 to 2011 in Tanjung Puting National Park At that time, Yofie Kamale also became the Chairman of the Kumai Tourism Boat Association until early 2012, from here Yofie Kamale began a tour operator with his experience serving tourists on his boat. In 2016, Yofie Kamale legalized his business in the tourism sector by establishing a company named PT Indonesia Green Tour (IGT). After one year of operation, Yofie Kamale also founded a social institution, namely the Indonesia Green International Foundation (YIGI), which is engaged in the field of social eco-projects with several programs, namely Education and Culture, Conservation and Environment, and Community-Based Regional Economic Development with an environmental perspective until now.