The second season of the South Korean reality television competition show K-pop Star premiered on SBS on November 18, 2012, airing Sunday evenings at 4:55 pm KST as part of the Good Sunday lineup. Yoon Do-Hyun returned as host and narrator, and Boom returned as live host. Yang Hyun-Suk, Park Jin-Young, and BoA returned as judges. Second round: Ranking Audition - Audition and ranking by judges.