Was doing some Kim Jae Wook stalking when BAM! found out that he performed in the musical Hedwig. Same like Wannie :O
And then with even further digging found out that Jo Jong Seuk and Choi Jae Woong also starred in it. 
Whoah whoahwhat….it seems like being attractive is the pre-requisite for playing the lead role in Hedwig. 

“A whole new world..”

PS- they all alternated the lead role during the season. 
Cr on pics. koreatimes