TV series · 2017 10살차이 First aired 15 February 2017 TMDB ↗ FR·01 How old were they? Oldest first Sung Si-kyung 37 Hwangbo 36 Choi Yeo-jin 33 Hwang Seung-eon 28 Lee Gi-kwang 26 Load the full cast → ← Back to top
