He was born on May 3rd, 1980, he graduated from Tourism major of STIE in Bandung. He interested in birding since he was 10 years old. Offxourse, his grandfather as a flora fauna researcher, Bahrum Adun get used to with this daily activities of his grandfather. He always come along his grandfather'sActivities in the jungle for doing research for the flora and fauna included birds. Bahrum Adun now as a bird guide throughout Indonesia. His honorable guests who ever guided such as James Eaton, Susan Myers and David Bishop. He join VIT tours in 2019 on guiding Peter Roberts birding in West Java and Sumatera. Bahrum Adun is a spot bird guide he is happy to and able to identifying birds.