Swansea City's Eom Jisung made his World Cup debut in South Korea's 2-1 Group A victory over Czech Republic in Guadalajara. The 23-year-old winger was a 69th minute substitute for Lee Tae-Seok, coming on two minutes after the Koreans had equalised in the second game of this summer's tournament. Eom has made 88 appearances in two seasons at Swansea. Oh Hyeon-Gyu scored the winner in the 80th minute. South Korea next face Mexico in Guadalajara Stadium on Friday. Eom is one of three players from the Welsh club at this summer's finals co-hosted by Mexico, Canada and USA. Centre-back Cameron Burgess is included in the Australia squad, and midfielder Marko Stamenic is in line to play for New Zealand. Eom's debut is a significant milestone for the young player. The World Cup is a prestigious tournament, and Eom's participation is a significant achievement. Swansea City fans will be eager to see how Eom performs in the tournament. The club has a strong following, and fans will be watching closely as Eom takes to the pitch. Eom's experience in the World Cup will undoubtedly benefit Swansea City, as he brings back valuable experience and skills to the team. On Friday, South Korea will face Mexico at 02:00 BST.