Career
They debuted on January 7, 2010 with the single Mazeltov. Hwang is also well known for being a popular star in the variety show scene. On May 28, Hwang attended the "2011 Environment Day" event in Seoul, where he participated in a "clothes layering game" and shocked everyone by putting on 252 layers of t-shirts, earning him a Guinness World Record for the most T-shirts worn.
He went on We Got Married with Secret"s Sunhwa.
The last episode was filmed on April 10, 2013.