This week's winner on music program 'Show Champion' is none other than powerful singer and talented producer, Wheesung, who made his comeback recently with "Night and Day"!

'Show Champion' tweeted, "The 'Champion Song' on 'Show Champion' on May 21 is..? Wheesung's 'Night and Day'!  This is his first win since he made his comeback as well as his first win since his heart aching story in 2011!  Congratulations once again to the Wheesung who asked if this were a hidden camera!"

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Congratulations to Wheesung on the win!  Also on this day, his fans thoughtfully sent some packed snacks to the singer, who proceeded to share the plentiful food with the 'Show Champion' staff members.

Check out his awesome performance and win below!