FC Seoul is a major force in South Korean football, based in the capital city and competing in the K League 1. The club's home is the majestic Seoul World Cup Stadium, and they play in striking red and black colors. The club was originally founded as Lucky-Goldstar FC in 1983, evolving into FC Seoul in 2004, and has since been at the forefront of the league. Their most successful period came in the late 2000s and early 2010s under manager Choi Yong-soo, winning multiple K League titles and reaching the final of the AFC Champions League in 2013, captivating the nation. The modern era sees them as perennial contenders, known for developing exciting attacking talent and maintaining a high-tempo, pressing style of play. They boast one of the largest and most vocal fan bases in Asia, the "Superoru," who regularly fill the vast World Cup Stadium. FC Seoul is not just a football club but a cultural institution in the heart of South Korea.