A few weeks ago, YG artists Big Bang, PSY, and 2NE1 recorded a CF with 'Mnet's Superstar K2' finalists Huh Gak, John Park, Jang Jae In, and Kang Seung Yoon for CJ Media. Recently, a special behind the scenes video from the commercial set was revealed. Looks like everyone had a lot of fun on the set, check out the video below! Tip: kangman10