Byeon Jin-su

Byun Jin-soo (변진수; born 1 April 1993) is a South Korean professional baseball pitcher who is currently playing for the Kia Tigers of KBO League. He graduated from Choongam High School (leading the school to victory in the 2011 Hwanggeumsajagi National High School Baseball Championship) and was selected for the Doosan Bears by a draft in 2012 (2nd draft, 2nd round). He pitches underhand, and his fast fastball (around 140 km/h) and high-falling slider are his main weapons. His sinker and changeup are said to be his main weaknesses.