▲POSCO TJ Park held the 15th “2021 POSCO TJ Park Awards Ceremony’ at the POSCO Center on April 6. From left: Professor Mu-Hyun Baik of KAIST Chemistry department, Su-Bok Jeong, the principal of Yongnam middle school, Kyung-Lim Lee, CEO of Children’s Welfare Action Association Seum, Sun-Uk Kim, Chairman of POSCO TJ Park