Kim Dong-hyeon is a professional footballer from KOR and is currently 29 years old. He is on the books of Gangwon Football Club and wears shirt number 6. At international level, he features for South Korea U21. His main role on the pitch is Midfield. He measures 182cm in height and weighs 72kg. His stronger foot is Right. His estimated market valuation currently stands at 750K €.

His latest transfer saw him join Gangwon Football Club from Gimcheon Sangmu Football Club via Loan on 2024-07-14.

Over 25 appearances in the Korean K League 1 2025, Kim Dong-hyeon contributed 1 goals and 2 assists, completed 15 key passes from 847 total passes, and posted a passing accuracy of 29.2.