Kim Yong-hyun (born 13 May 1978) is a badminton player from South Korea.
Kim competed for Korea in badminton at the 2004 Summer Olympics in men's doubles with partner Yim Bang-eun. They had a bye in the first round and defeated Lars Paaske and Jonas Rasmussen of Denmark in the second. In the quarterfinals, Kim and Yim lost to Eng Hian and Flandy Limpele of Indonesia 15-1, 15-10.
Kim also competed in mixed doubles with partner Lee Hyo-jung. They had a bye in the first run and were defeated by Jens Eriksen and Mette Schjoldager of Denmark in the round of 16.
Achievements
Asian Championships
Mixed doubles
{| class="sortable wikitable" style="font-size: 90%;"
! Year
! Venue
! Partner
! Opponent
! Score
! Result
|- style="background:#ECF2FF"
| align="center" | 2003
| align="left" | Tennis Indoor Gelora Bung Karno,<br />Jakarta, Indonesia
| align="left" | Lee Hyo-jung
| align="left" | Anggun Nugroho <br /> Eny Widiowati
| align="left" | 13–15, 8–15
| style="text-align:left; background:white" | Bronze Bronze
|}
World Junior Championships
Boys' doubles
{| class="sortable wikitable" style="font-size: 90%;"
! Year
! Venue
! Partner
! Opponent
! Score
! Result
|- style="background:#98FB98"
| align="center" | 1996
| align="left" | Silkeborg Hallerne,<br>Silkeborg, Denmark
| align="left" | Yim Bang-eun
| align="left" | Huang Shih-chung <br /> Chien Yu-hsiu
| align="left" | 11–15, 7–15
| style="text-align:left; background:white" | Bronze Bronze
|}
IBF Grand Prix
The World Badminton Grand Prix sanctioned by International Badminton Federation since 1983.
Men's doubles
{| class="sortable wikitable" style="font-size: 90%;"
! Year
! Tournament
! Partner
! Opponent
! Score
! Result
|-
|- style="background:#D4F1C5"
| align="center" | 2003
| align="left" | Dutch Open
| align="left" | Yim Bang-eun
| align="left" | Ha Tae-kwon <br /> Kim Dong-moon
| align="left" | 2–15, 2–15
| style="text-align:left; background:white" | Runner-up
|}
Mixed doubles
{| class="sortable wikitable" style="font-size: 90%;"
! Year
! Tournament
! Partner
! Opponent
! Score
! Result
|- style="background:#D4F1C5"
| align="center" | 2004
| align="left" | Malaysia Open
| align="left" | Lee Hyo-jung
| align="left" | Zhang Jun <br /> Gao Ling
| align="left" | 2–15, 11–15
| style="text-align:left; background:white" | Runner-up
|-
|- style="background:#D4F1C5"
| align="center" | 2004
| align="left" | Korea Open
| align="left" | Lee Hyo-jung
| align="left" | Kim Dong-moon <br /> Ra Kyung-min
| align="left" | 5–15, 11–15
| style="text-align:left; background:white" | Runner-up
|-
|- style="background:#D4F1C5"
| align="center" | 2004
| align="left" | All England Open
| align="left" | Lee Hyo-jung
| align="left" | Kim Dong-moon <br /> Ra Kyung-min
| align="left" | 8–15, 15–17
| style="text-align:left; background:white" | Runner-up
|-
|- style="background:#D4F1C5"
| align="center" | 2003
| align="left" | Denmark Open
| align="left" | Lee Hyo-jung
| align="left" | Kim Dong-moon <br /> Ra Kyung-min
| align="left" | 16–17, 10–15
| style="text-align:left; background:white" | Runner-up
|-
|- style="background:#D4F1C5"
| align="center" | 2003
| align="left" | Dutch Open
| align="left" | Lee Hyo-jung
| align="left" | Kim Dong-moon <br /> Ra Kyung-min
| align="left" | 4–15, 2–15
| style="text-align:left; background:white" | Runner-up
|-
|- style="background:#D4F1C5"
| align="center" | 2003
| align="left" | Korea Open
| align="left" | Lee Hyo-jung
| align="left" | Kim Dong-moon <br /> Ra Kyung-min
| align="left" | 5–11, 4–11
| style="text-align:left; background:white" | Runner-up
|-
|- style="background:#D4F1C5"
| align="center" | 2003
| align="left" | Swiss Open
| align="left" | Lee Hyo-jung
| align="left" | Jens Eriksen <br /> Mette Schjoldager
| align="left" | 7–11, 11–9, 5–11
| style="text-align:left; background:white" | Runner-up
|}
IBF International
Men's doubles
{| class="sortable wikitable" style="font-size: 90%;"
! Year
! Tournament
! Partner
! Opponent
! Score
! Result
|- style="background:#D5D5D5"
| align="center" | 1999
| align="left" | Norwegian International
| align="left" | Yim Bang-eun
| align="left" | Thomas Rojkjaer Jensen <br /> Tommy Sørensen
| align="left" | 15–4, 15–9
| style="text-align:left; background:white" | Winner
|-
|- style="background:#D5D5D5"
| align="center" | 1999
| align="left" | Hungarian International
| align="left" | Yim Bang-eun
| align="left" | Jung Sung-gyun <br /> Park Young-duk
| align="left" | 15–1, 15–4
| style="text-align:left; background:white" | Winner
|}
Mixed doubles
{| class="sortable wikitable" style="font-size: 90%;"
! Year
! Tournament
! Partner
! Opponent
! Score
! Result
|- style="background:#D5D5D5"
| align="center" | 1999
| align="left" | Norwegian International
| align="left" | Yim Kyung-jin
| align="left" | Ove Svejstrup <br /> Britta Andersen
| align="left" | 9–15, 15–8, 15–9
| style="text-align:left; background:white" | Winner
|-
|- style="background:#D5D5D5"
| align="center" | 1999
| align="left" | Hungarian International
| align="left" | Yim Kyung-jin
| align="left" | Yim Bang-eun <br /> Lee Hyo-jung
| align="left" | 5–15, 15–9, 15–3
| style="text-align:left; background:white" | Winner
|}