Sungjin
DAY6
3rd Gen (commonly-cited era, approximate)Verified facts
Real namePark Sung-jin
Birthdate1993-01-16
Group debut2015-09-07
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.