Phurba Sithub (Born 1997) is Bhutanese Dzongkha Writer and he is born in Laya Gewog under Gasa Dzongkhag. At the age of nine, his parents sent him to school. He was graduated from College of Language and Culture Studies in 2021 with B.A in Language and Literature Course. Currently he is working as National Contract Teacher under Ministry of Education at Bumthang Dzongkhag. The Secret Pain of Life "མི་ཚེ་གསང་བའི་ན་ཟུག།", published in 2022 is his first Dzongkha Novel. He has written this novel base on someone's true story and mainly to promote our national language.