Introduction The rising football star Lee Kang-in made headlines for punching Son Heung-min before a match, causing an injury, and his private life has been filled with controversial dates with a South Korean actress known for her bullying past, all reflecting a bold and fearless youthful vigor. Why did he choose to act this way? Lee Kang-in's Conflict with Son Heung-min "The success of one general is built upon the bones of ten thousand," aptly describes the conflict between Lee Kang-in and Son Heung-min. The 2024 Asian Cup was supposed to be a stage for South Korea's men's football team to showcase their prowess, but it turned into a farce due to an internal feud. It all started on the eve of the semi-finals. After a team-building dinner, several young players led by Lee Kang-in rushed to the ping-pong room, leaving a mess behind. As captain, Son Heung-min disapproved of this behavior, believing that young players should prioritize team spirit over ping-pong. With a sense of responsibility, Son Heung-min tried to dissuade them, but the headstrong Lee Kang-in didn't back down. The dispute escalated into a physical altercation, with eyewitnesses claiming that Son Heung-min grabbed Lee Kang-in's collar first, only to receive a punch in return. Although Son managed to dodge the blow, he still suffered injuries to his knee and fingers. News of the incident sent shockwaves through South Korea's football community, as Son Heung-min is the country's top footballer, while Lee Kang-in is a promising newcomer. The conflict exposed generational gaps within the team. After the event, the…