Jae-young Kwak is a South Korean professional baseball player known for his skills as a pitcher. He has played in the Korea Baseball Organization (KBO) and has gained recognition for his performance on the field. Kwak has contributed to his team's success with his strong pitching abilities and strategic gameplay. Throughout his career, Jae-young Kwak has been part of various teams, showcasing his talent and dedication to the sport. His journey in baseball reflects the competitive nature of the KBO and highlights the importance of teamwork and perseverance in achieving success in professional sports.