Hee-chul Kim, Ho-Dong Kang, Jang Hoon Seo, Soo Geun Lee

A-neun-hyung-nim is a TV series starring Ho-Dong Kang, Jang Hoon Seo, and Soo Geun Lee. Knowing Bros is a South Korean variety show which features the main cast acting as students in a High School concept and Korean celebrities...