Seunghoon
WINNER
3rd Gen (commonly-cited era, approximate)Verified facts
Real nameLee Seung-hoon
Birthdate1992-01-11
Group debut2014-08-17
Group size4 members
Stats — real computed numbers, never invented ratings
All facts are sourced from public profiles/Wikipedia and verified before being added. Age and years active are computed from today's date, not a fixed snapshot.