By Park Sae-jinPosted : August 21, 2015, 16:01Updated : August 21, 2015, 16:01
HaHa, a member of the popular television entertainment program "Infinite Challenge," or "Muhan Dojeon" in Korean, pairs with singer Zion T. to perform "$ponsor (Sponsor)" during the 2015 Infinite Challenge Music Festival at the Alpensia Ski Jumping Tower in PyeongChang, Gangwon Province, Aug. 13.