Bang Hyun Sung (Bang Hyun Sung, Hangul: 방현성, Hanja: 方縣成, born June 16, 1991), better known as simply Ryan Bang, is a Korean comedian, television host, television personality, actor, recording artist and former reality show contestant who rose to fame in the Philippines when he joined the reality show Pinoy Big Brother: Teen Clash of 2010. He placed as the 2nd teen big placer on the show. He hosted his first show called 3ow Powhz! on Studio 23 Channel that aired in late 2010 through early 2011.