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ALL-TIME
Best South Korea Men's 400 m Athletes of All Time
All-time list of the top South Korea men in the 400 m, based on official personal bests, with results, wind readings and dates.
Discover the greatest South Korea men in the 400 m. Jun-il Son tops the all-time national list with 45.37, among 100 ranked athletes — with every mark, date and competition.
| # | Athlete | Result | Wind | Date |
|---|---|---|---|---|
| 1 | Jun-il Son | 45.37 | Jun 17, 1994 | |
| 2 | Minkyu Shin | 45.54 | Sep 3, 2025 | |
| 3 | Tae-geon Park | 45.63 | Jun 7, 2010 | |
| 4 | Ilhwan Mo | 45.98 | Sep 1, 2019 | |
| 5 | Seungkyun Joo | 46.09 | Sep 3, 2025 | |
| 6 | Hyuk-ye SUNG | 46.36 | Jul 6, 2014 | |
| 7 | Uiyeon Kim | 46.41 | May 23, 2023 | |
| 8 | Jae-da Kim | 46.45 | Nov 5, 1997 | |
| 9 | Min-ho Jang | 46.47 | May 11, 2026 | |
| 10 | Gun-yul Bae | 46.49 | May 1, 2026 | |
| 11 | Chanho Lim | 46.54 | Aug 8, 2013 | |
| 12 | Hyung-gun Song | 46.83 | Jun 6, 2026 | |
| 13 | Doha Lee | 46.84 | Jun 13, 2023 | |
| 14 | Gi-man Choi | 46.88 | Jul 6, 2024 | |
| 15 | Jeong-hyun Kim | 46.94 | May 12, 2026 | |
| 16 | Hyun-tak Kim | 46.95 | May 11, 2026 | |
| 17 | Se-jung PARK | 46.97 | Jun 25, 2014 | |
| 18 | Dong-baek Choi | 47.02 | Jun 5, 2014 | |
| 19 | Yun Nam-Han | 47.02 | Sep 24, 1988 | |
| 20 | Myong-joon CHOI | 47.03 | May 10, 2010 | |
| 21 | Jae-yeong Suh | 47.13 | May 2, 2019 | |
| 22 | Seunghwan Ko | 47.14 | Jul 6, 2022 | |
| 23 | Jae-ha Lee | 47.23 | Oct 14, 2018 | |
| 24 | Kwang-yeol Kim | 47.26 | Aug 8, 2013 | |
| 25 | Seung-yun Lee | 47.37 | Apr 24, 2012 | |
| 26 | Seung-ho Kim | 47.44 | Jul 8, 2024 | |
| 27 | Chan-yang Park | 47.45 | May 23, 2023 | |
| 28 | Min-ki Choi | 47.46 | Mar 29, 2023 | |
| 29 | Jeong-hoon Lee | 47.46 | Jul 1, 2025 | |
| 30 | Nu-ri Han | 47.51 | Jul 6, 2024 | |
| 31 | Ju-hoo Lee | 47.52 | Jul 11, 2018 | |
| 32 | Eun-sub Kim | 47.53 | May 12, 2026 | |
| 33 | Jun Lee | 47.59 | Jun 7, 2010 | |
| 34 | Yo-han Lee | 47.59 | Jun 21, 2012 | |
| 35 | Gwang-min Kim | 47.59 | Oct 13, 2008 | |
| 36 | Jae-hoon LEE | 47.60 | Jun 15, 2006 | |
| 37 | Su-hyun Eom | 47.61 | Jun 28, 2013 | |
| 38 | Yoon-hoo Kim | 47.67 | Jul 28, 2025 | |
| 39 | Tae-in Park | 47.68 | Apr 21, 2025 | |
| 40 | Dong-il Kim | 47.69 | Jul 6, 2025 | |
| 41 | Hong-yu Kim | 47.69 | Oct 19, 2025 | |
| 42 | Jun Jang | 47.70 | Jul 9, 2020 | |
| 43 | Min-woo JO | 47.71 | Jul 6, 2025 | |
| 44 | Junsung Kim | 47.74 | Apr 30, 2025 | |
| 45 | Yeon-ha Kang | 47.76 | Jul 10, 2020 | |
| 46 | Jae-keun Han | 47.80 | Jun 27, 2015 | |
| 47 | Geun-oh Jang | 47.85 | Oct 19, 2025 | |
| 48 | Hyun-joo Na | 47.93 | Jul 19, 2024 | |
| 49 | Hwi-in Jo | 47.94 | Jul 6, 2023 | |
| 50 | Yae-chan Lee | 47.98 | Aug 8, 2024 | |
| 51 | Hyun-yong Lee | 47.99 | May 12, 2026 | |
| 52 | Dae-hong Kim | 48.02 | Jun 21, 2012 | |
| 53 | Hyeon-seok Kim | 48.04 | Apr 20, 2022 | |
| 54 | Jae-duk Kim | 48.06 | Apr 21, 2011 | |
| 55 | Yun-jea Kim | 48.07 | Jul 11, 2018 | |
| 56 | Ha-rim Chun | 48.09 | Oct 19, 2025 | |
| 57 | Hyeonu Hwang | 48.11 | Jul 3, 2019 | |
| 58 | An Seong Jung | 48.14 | Oct 13, 2024 | |
| 59 | Hyeokjin JEON | 48.16 | Oct 8, 2011 | |
| 60 | Si-hu Kim | 48.17 | May 2, 2026 | |
| 61 | Ji-yoon Park | 48.20 | Jun 15, 2006 | |
| 62 | Kun-Woo Kim | 48.21 | Aug 17, 2010 | |
| 63 | Young-min Yun | 48.22 | Jul 18, 2025 | |
| 64 | Dah-yeok Yim | 48.24 | Apr 20, 2022 | |
| 65 | Min-su Jo | 48.26 | Jun 2, 2016 | |
| 66 | Hung-bin Lim | 48.26 | Oct 14, 2018 | |
| 67 | Kyu min Lee | 48.28 | Jun 26, 2019 | |
| 68 | Hyunbin Kim | 48.31 | Jul 24, 2020 | |
| 69 | Su-hong Lee | 48.32 | Sep 15, 2023 | |
| 70 | Sang-woo Park | 48.33 | Jun 21, 2025 | |
| 71 | Minsu Kang | 48.34 | Sep 7, 2023 | |
| 72 | Seung-woo Yang | 48.37 | Aug 27, 2024 | |
| 73 | Jin-han justin SONG | 48.37 | Apr 25, 2010 | |
| 74 | Doo-yeon LEE | 48.37 | Oct 13, 2001 | |
| 75 | Min-hoo Kim | 48.41 | Jun 26, 2020 | |
| 76 | Jae-youl Lim | 48.42 | Oct 22, 2006 | |
| 77 | Yu-seong Lee | 48.42 | Oct 13, 2024 | |
| 78 | Dong-jin Kim | 48.46 | Apr 21, 2025 | |
| 79 | Tae-keun Eum | 48.47 | Jul 6, 2022 | |
| 80 | Kyeong-tae Ko | 48.48 | Jul 6, 2025 | |
| 81 | Won-jin Choi | 48.51 | Jun 26, 2020 | |
| 82 | Jea-jun SUNG | 48.51 | Jul 24, 2020 | |
| 83 | Chui-woo Park | 48.55 | May 11, 2026 | |
| 84 | Eun-kyo Kim | 48.56 | Jun 26, 2021 | |
| 85 | Tae-sung Kim | 48.61 | Jul 28, 2025 | |
| 86 | Seung-wan Han | 48.62 | Jun 25, 2019 | |
| 87 | Ming-yu Yang | 48.65 | Jun 2, 2017 | |
| 88 | Suh-yuck Lee | 48.66 | May 4, 2024 | |
| 89 | Hyeon-seo Sin | 48.68 | Apr 30, 2025 | |
| 90 | Yeong-gyu Lee | 48.68 | Jul 6, 2024 | |
| 91 | Ye-jun Oh | 48.70 | May 11, 2026 | |
| 92 | Ji-yong Jang | 48.71 | Jul 1, 2016 | |
| 93 | Jin-yeong Lee | 48.71 | Apr 23, 2024 | |
| 94 | Jae-hyeok Ko | 48.72 | Aug 5, 2023 | |
| 95 | Jong-eon Park | 48.72 | Apr 8, 2026 | |
| 96 | Minjun Seo | 48.74 | Aug 12, 2022 | |
| 97 | In-seok Park | 48.74 | May 12, 2026 | |
| 98 | Jun Kim | 48.75 | Nov 24, 2025 | |
| 99 | Jin-Woo Park | 48.79 | Jul 16, 2016 | |
| 100 | Kyung-jae Park | 48.79 | Jun 13, 2019 |