Jeju SK FC (Korean: 제주 SK FC) is a South Korean professional football club based in Jeju Province that competes in the K League 1, the top division in South Korea.
Jeju World Cup Stadium is a football stadium located in the city of Seogwipo, on the South Korean island of Jeju, which is administratively part of the eponymous province. Since 2006, the stadium has been home of the K League club Jeju SK. It has a capacity for 29,791 spectators.
The design of the stadium, which is in the shape of mouth of a volcano, is based on Jeju Island's natural volcanic environment and its sea surroundings. The roof of the stadium is in the form of nets of traditional fishing boats in Jeju.
Jeju World Cup Stadium hosted three matches at the 2002 FIFA World Cup, and also hosted some matches at the 2017 FIFA U-20 World Cup.
