Portrait of Lee Seong-in

Lee Seong-in

Born: Tue, Feb 19 2008
Birthplace: South Korea
Lee Seong-in is 17 years old
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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of B:MY BOYZ
B:MY BOYZ
Lee Seong-in was 17+ in B:MY BOYZ as 'Self — Contestant'.
TV Show Released: First Air Date
Sat, Jun 21 2025