Kim Seok-jin, also known professionally as Jin, is a South Korean singer, songwriter, and member of the South Korean boy band BTS since June 2013. Kim has co-written and released three solo tracks with BTS: "Awake", "Epiphany", and "Moon", all of which have charted on South Korea's Gaon Digital Chart.

Kim Seok-jin was born on December 4, 1992, in Gwacheon, Gyeonggi Province, South Korea. His family consists of his mother, father, and older brother.

While in junior high school, Seokjin was scouted by SM Entertainment off the street, but he rejected the offer at the time, believing it to be a scam.