Actor Kim Ji Suk revived his old drama character Wang Son from 'Chuno' on the June 5 episode of 'Problematic Man'! 

Earlier, Kim Ji Suk made the promise that if 'Oh Hae Young Again's viewership rating went over 5%, he would "dress up as 'Chuno's Wang Son.'" 'Oh Hae Young Again' did go over 5%, and true to his word, Kim Ji Suk transformed once more into Wang Son, the beloved character from 'Chuno.' 

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Wang Son made his grand appearance on the set of 'Problematic Man' flying here and there on his agile feet. After his little stunt as Wang Son, Kim Ji Suk said, "I didn't want to wear [the costume] but after I put it on again it felt welcome. Now I feel like doing all sorts of things." Jun Hyun Moo joked, "Your face may not have changed [from six years ago] but your stamina did," pointing out how out of breath Kim Ji Suk was. Out of breath or not, Kim Ji Suk's still got it!