Native to Numrog, Terbish grew up locally. After getting a law degree in Ulaanbaatar he worked in the local administration of Halkhgol county before joining the park administration as a monitoring ranger in 2017. He patrols the entire park and operates a drone. In 2019 he was able to capture some rare footage of Red-Crowned Cranes in the park, endangered worldwide with only 2700 of them remaining. He is married and has a son.

He loves to read books, photographing, and making videos. He has been riding a motorcycle for 4 years.

Facebook: Terbish Kolya