Ji Suk-jin is a South Korean comedian and broadcaster. He graduated from Ajou University with a bachelor's degree in Business Administration. In 1992, he first debuted as a singer, releasing his first single "I Know".Ji Suk-jin gained popularity as a main MC through the show called Star Golden Bell, which aired from 2004 to 2010. He is currently (2012) a cast member in the variety show Running Man together with Yoo Jae-suk, Kim Jong Kook, Kang Gary, Ha Dong Hoon, Song Ji-hyo, and Lee Kwang Soo.