South Korean national football team player Lee Kang-in has transferred from French club PSG to Spanish giants Atlético Madrid. The transfer fee is 67.1 billion won, making him the second highest-paid Korean player ever. Atlético Madrid has given Lee Kang-in the legendary jersey number '7', showing their high expectations for him. Lee Kang-in said, "I am a player who constantly thinks and wants to improve," and pledged to contribute to the team with 120% effort. He expressed excitement and anticipation ahead of his unofficial debut in a new uniform in front of Korean fans.