Ock Joo-hyun has participated in which musical written by Frank Wildhorn based on the book of the same name?
Ock Joo-hyun:  After their unofficial breakup in 2002, Ock released three solo albums and has participated in musicals, namely "Aida", "Chicago", "Cats", "42nd Street", and "The Count of Monte Cristo". The Count of Monte Cristo (musical): The Count of Monte Cristo is a musical based on the famed novel of the same name, with influences from the 2002 film adaptation of the book. The Count of Monte Cristo (musical):  The music is written by Frank Wildhorn and the lyrics and book are by Jack Murphy.
The Count of Monte Cristo