I CARVED 160KM ON THE CHAMPION'S ELECTRONIC DISPLAY. I CAN'T BELIEVE I GOT A LIGHT-SPEED SUBMARINE AS A REWARD PLAYER…THE SECRET TO THE RAPID RISE IN CONFINEMENT IN TWO YEARS IS

"I'm so excited to see 160km on the electronic display." Lee Kang-joon (23), who was formerly a member of the Sangmu Phoenix, took the mound at a practice game against the KIA Tigers at Gwangju-Kia Champions Field on March 9, and threw fastballs measuring 160 kilometers. Originally, Lee was a pitcher who easily exceeded 150 kilometers in speed,