Cast
Seo Kyung-seokSeo Kyung-seok was 43 in 창업스타 - Season 1 - Episode 7 (Episode 7).
Birthday: Tue, Feb 15 1972
Jeon Hyun-mooJeon Hyun-moo was 37 in 창업스타 - Season 1 - Episode 7 (Episode 7).
Birthday: Mon, Nov 07 1977
Jang Ye-wonJang Ye-won was 25 in 창업스타 - Season 1 - Episode 7 (Episode 7).
Birthday: Sat, Jul 14 1990