Joo Min-gyu, The ‘Oldest Debutant’, “My score Today is 50 Points… Now I’m Heading Towards my Debut Goal” Veteran striker Joo Min-kyu (Ulsan), who left his mark as the ‘oldest debutant’ on the Korean national soccer team, described his first game under the Taegeuk flag as a half-success and looked forward to the next milestone,…