Cast and Crew in You Hee Yeol's Sketchbook - Episode 199 (Season 1 - Episode 199)

You Hee-yeol
Self - HostYou Hee-yeol was 42 in You Hee Yeol's Sketchbook - Season 1 - Episode 199 (Episode 199).

Birthday: Mon, Apr 19 1971

Lucid Fall
SelfLucid Fall was 38 in You Hee Yeol's Sketchbook - Season 1 - Episode 199 (Episode 199).

Birthday: Tue, Mar 18 1975

IU
SelfIU was 20 in You Hee Yeol's Sketchbook - Season 1 - Episode 199 (Episode 199).

Birthday: Sun, May 16 1993

Sung Si-kyung
SelfSung Si-kyung was 34 in You Hee Yeol's Sketchbook - Season 1 - Episode 199 (Episode 199).

Birthday: Tue, Apr 17 1979