- Kim Seok-Jin (김석진) oldest of the group.
- Has mentioned before that he doesn't like it when people touch his face.
- Better known by his stage name Jin (진) is a vocalist and the official visual of BTS
- Height-5′ 10''
- DOB- December 4th, 1992
- He has an older brother named Kim Seok Jung, who introduced Jin to the world of hip-hop. He had a dog named Jjanggu, who died in 2017.
- He has two pet Sugar Gliders named Odeng and Eomuk. However, in a recent Vlive, Jin revealed that Eomuk recently died in September 2018 due to unfortunate circumstances.
- He bought a second Sugar Glider and named it Gukmul to keep Odeng company.
