Um Won Sang is a South Korean soccer player who currently plays as a winger for Gwangju FC. He graduated from Ajou University and in 2019 signed his first professional contract with his hometown club, Gwangju FC.
He has represented South Korea at several youth levels. He was part of the U-20 national team who lost the final of the 2019 FIFA U-20 World Cup against the Ukraine. In 2020 he was part of the U-23 national team and participated at the AFC U-23 Championship in Thailand where South Korea qualified for the 2020 Tokyo Olympics. Later that year, he was called up to the senior squad and made his debut at the highest level of the national team in a friendly against Qatar playing for 14 minutes.
(Source: Wikipedia)