SEOUL, SOUTH KOREA, JAN 31: South Korean pop singer Seo In Kook performs on a stage of MBC Music Festival at Olympic Park in Seoul, South Korea on January 31, 2012. South Korean pop stars performed at the festival from various music genres including Super Junior, Kara, 2PM, Dynamic Duo+Simon D, MBLAQ, Secret, Infinite, SG Wannabe, FT Island, 4Minute, and Rainbow etc.
Photographer: Seokyong Lee/Penta Press
