Ken
- Pamagat: Ken
- Katanyagan: 0.0557
- Kilala sa: Acting
- Kaarawan: 1992-04-06
- Lugar ng Kapanganakan: Seoul - South Korea
- Homepage: http://www.jelly-fish.co.kr/sub/artist_singer02.php?prof_id=26&num=3#a1
- O kilala bilang: 켄, 이재환, Lee Jae-hwan, Ли Чжэ Хван, Lee Jae Hwan
