It has been revealed that Jung Hyung Don and Park Myung Soo will be performing their first live stage of the hit song "Gangbuk Fancy Guy" on 'Music Core' this week.

On the latest episode of 'Infinity Challenge', the members impressed viewers with their performances of the songs which Park Myung Soo produced according to their styles. But Jung Hyung Don and Park Myung Soo's "Gangbuk Fancy Guy" stole the show and recently rose to the top of the music charts and is still going strong. Jung Hyung Don revealed that the song was aimed at going up against Psy's "Gangnam Style" and received the praise of G-Dragon.

Catch Jung Hyung Don and Park Myung Soo's performance of "Gangbuk Fancy Guy" on 'Music Core' this week!