https://youtube.com/watch?v=6P_WeYK9degWhat are the preparation steps for Ahn Jung-hwan's World Cup? ▶ Playlist for THIS episodes → https://www.youtube.com/playlist?list=PLtqYizcPqxZTiU2k54jYxXrXl27ARVH5g ▶ Click below for the latest "Radio Star” clips ↓↓↓↓↓↓↓↓↓↓↓↓ 【Radio Star】. Radio…