Ko Hyung-jin (; born 20 June 1982) is a South Korean football referee. He has been a full international referee for FIFA since 2009.FIFA.com
Ko Hyung-jin sometimes stirs controversy due to his decisions that are seen as too lenient.
AFC Asian Cup 2019 AFC Asian Cup – United Arab Emirates Date Match Venue Round 9 January 2019 – Sharjah Group stage
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