Yang Jeong In, known professionally as I.N, is a South Korean singer, dancer and member of STRAY KIDS (스트레이 키즈). He graduated from Seoul Performing Arts High School.
He participated in an audition show created by JYP Entertainment (JYP엔터테인먼트) and was chosen to be part of the resulting group. He made his debut in March 2018 as STRAY KIDS' vocalist and maknae with their first EP, "I Am Not".
The group is almost self-produced, with JYP providing minimal support and mainly acting as their representative and with the in-house production team, 3RACHA (쓰리라차; consisting of Bang Chan, Changbin and Han), acting as the main producers.
(Source: MyDramaList)