Those who submit STAFF changes, please provide an official source that shows the transfer/release. Transfermarkt isn't always trustworthy when it comes to staff.
66044509 · Plays for Jeonnam Dragons
Lee Sung-Yoon is a 23 year old professional footballer from South Korea playing as AM R, ST.
He is currently contracted to Jeonnam Dragons FC until 31-Dec-2024 earning £485 per week .
Potential: Almost Reached