Lee Jeong-in (Korean: 양정인 Yang Jeong-In, Japanese: アイエン), known as I.N, was born on February 8, 2001. He debuted as a member of the South Korean boy group Stray Kids on March 25, 2018, serving as the main vocalist and youngest member. He is also a member of the subunit VOCALRACHA with Seungmin.
