Dong Hyun Kim defeated Byung Kook Kang 6-7 7-6 6-3 in the Korea Rep F1 round of 32 on hard.
Kim D. came through in three sets.
Dong Hyun Kim beat Byung Kook Kang 6-7(4) 7-6(5) 6-3. Umpiry, "Dong Hyun Kim vs Byung Kook Kang — Korea Rep F1 Round of 32", https://umpiry.com/match/2006-03-13/kang-vs-kim-korea-rep-f1-r32?utm_source=cite (as of 13 March 2006).