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ALL-TIME
Best South Korea 400 meters Athletes of All Time
All-time ranking of the top South Korea athletes in the 400 meters, based on official personal bests, with results, wind readings and dates.
| # | 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 | Uiyeon Kim | 46.41 | May 23, 2023 | |
| 7 | Jae-da Kim | 46.45 | Nov 5, 1997 | |
| 8 | Chanho Lim | 46.54 | Aug 8, 2013 | |
| 9 | Gun-yul Bae | 46.73 | Jun 4, 2023 | |
| 10 | Doha Lee | 46.84 | Jun 13, 2023 | |
| 11 | Gi-man Choi | 46.88 | Jul 6, 2024 | |
| 12 | Dong-baek Choi | 47.02 | Jun 5, 2014 | |
| 13 | Hyung-gun Song | 47.04 | Apr 21, 2025 | |
| 14 | Min-ho Jang | 47.13 | Sep 3, 2025 | |
| 15 | Jae-yeong Suh | 47.13 | May 2, 2019 | |
| 16 | Seunghwan Ko | 47.14 | Jul 6, 2022 | |
| 17 | Jae-ha Lee | 47.23 | Oct 14, 2018 | |
| 18 | Kwang-yeol Kim | 47.26 | Aug 8, 2013 | |
| 19 | Hyun-tak Kim | 47.26 | Jul 6, 2025 | |
| 20 | Seung-yun Lee | 47.37 | Apr 24, 2012 | |
| 21 | Seung-ho Kim | 47.44 | Jul 8, 2024 | |
| 22 | Chan-yang Park | 47.45 | May 23, 2023 | |
| 23 | Jeong-hoon Lee | 47.46 | Jul 1, 2025 | |
| 24 | Min-ki Choi | 47.46 | Mar 29, 2023 | |
| 25 | Nu-ri Han | 47.51 | Jul 6, 2024 | |
| 26 | Ju-hoo Lee | 47.52 | Jul 11, 2018 | |
| 27 | Jun Lee | 47.59 | Jun 7, 2010 | |
| 28 | Yo-han Lee | 47.59 | Jun 21, 2012 | |
| 29 | Gwang-min Kim | 47.59 | Oct 13, 2008 | |
| 30 | Su-hyun Eom | 47.61 | Jun 28, 2013 | |
| 31 | Jeong-hyun Kim | 47.62 | Jun 4, 2023 | |
| 32 | Yoon-hoo Kim | 47.67 | Jul 28, 2025 | |
| 33 | Tae-in Park | 47.68 | Apr 21, 2025 | |
| 34 | Dong-il Kim | 47.69 | Jul 6, 2025 | |
| 35 | Hong-yu Kim | 47.69 | Oct 19, 2025 | |
| 36 | Jun Jang | 47.70 | Jul 9, 2020 | |
| 37 | Min-woo JO | 47.71 | Jul 6, 2025 | |
| 38 | Junsung Kim | 47.74 | Apr 30, 2025 | |
| 39 | Yeon-ha Kang | 47.76 | Jul 10, 2020 | |
| 40 | Jae-keun Han | 47.80 | Jun 27, 2015 | |
| 41 | Geun-oh Jang | 47.85 | Oct 19, 2025 | |
| 42 | Hyun-joo Na | 47.93 | Jul 19, 2024 | |
| 43 | Hwi-in Jo | 47.94 | Jul 6, 2023 | |
| 44 | Yae-chan Lee | 47.98 | Aug 8, 2024 | |
| 45 | Dae-hong Kim | 48.02 | Jun 21, 2012 | |
| 46 | Hyeon-seok Kim | 48.04 | Apr 20, 2022 | |
| 47 | Jae-duk Kim | 48.06 | Apr 21, 2011 | |
| 48 | Yun-jea Kim | 48.07 | Jul 11, 2018 | |
| 49 | Ha-rim Chun | 48.09 | Oct 19, 2025 | |
| 50 | Hyeonu Hwang | 48.11 | Jul 3, 2019 | |
| 51 | An Seong Jung | 48.14 | Oct 13, 2024 | |
| 52 | Ji-yoon Park | 48.20 | Jun 15, 2006 | |
| 53 | Kun-Woo Kim | 48.21 | Aug 17, 2010 | |
| 54 | Young-min Yun | 48.22 | Jul 18, 2025 | |
| 55 | Eun-sub Kim | 48.23 | Oct 19, 2025 | |
| 56 | Dah-yeok Yim | 48.24 | Apr 20, 2022 | |
| 57 | Hung-bin Lim | 48.26 | Oct 14, 2018 | |
| 58 | Min-su Jo | 48.26 | Jun 2, 2016 | |
| 59 | Kyu min Lee | 48.28 | Jun 26, 2019 | |
| 60 | Hyunbin Kim | 48.31 | Jul 24, 2020 | |
| 61 | Su-hong Lee | 48.32 | Sep 15, 2023 | |
| 62 | Sang-woo Park | 48.33 | Jun 21, 2025 | |
| 63 | Minsu Kang | 48.34 | Sep 7, 2023 | |
| 64 | Seung-woo Yang | 48.37 | Aug 27, 2024 | |
| 65 | Jin-han justin SONG | 48.37 | Apr 25, 2010 | |
| 66 | Hyun-yong Lee | 48.40 | Jul 6, 2025 | |
| 67 | Min-hoo Kim | 48.41 | Jun 26, 2020 | |
| 68 | Jae-youl Lim | 48.42 | Oct 22, 2006 | |
| 69 | Dong-jin Kim | 48.46 | Apr 21, 2025 | |
| 70 | Tae-keun Eum | 48.47 | Jul 6, 2022 | |
| 71 | Kyeong-tae Ko | 48.48 | Jul 6, 2025 | |
| 72 | Won-jin Choi | 48.51 | Jun 26, 2020 | |
| 73 | Eun-kyo Kim | 48.56 | Jun 26, 2021 | |
| 74 | Tae-sung Kim | 48.61 | Jul 28, 2025 | |
| 75 | Seung-wan Han | 48.62 | Jun 25, 2019 | |
| 76 | Ming-yu Yang | 48.65 | Jun 2, 2017 | |
| 77 | Suh-yuck Lee | 48.66 | May 4, 2024 | |
| 78 | Yeong-gyu Lee | 48.68 | Jul 6, 2024 | |
| 79 | Hyeon-seo Sin | 48.68 | Apr 30, 2025 | |
| 80 | Ji-yong Jang | 48.71 | Jul 1, 2016 | |
| 81 | Jin-yeong Lee | 48.71 | Apr 23, 2024 | |
| 82 | Jae-hyeok Ko | 48.72 | Aug 5, 2023 | |
| 83 | Si-hu Kim | 48.73 | Oct 19, 2025 | |
| 84 | Minjun Seo | 48.74 | Aug 12, 2022 | |
| 85 | Jun Kim | 48.75 | Nov 24, 2025 | |
| 86 | Jong-eon Park | 48.76 | Jul 6, 2025 | |
| 87 | Jin-Woo Park | 48.79 | Jul 16, 2016 | |
| 88 | Kyung-jae Park | 48.79 | Jun 13, 2019 | |
| 89 | Ju-ho Kim | 48.80 | Jun 26, 2019 | |
| 90 | Seung-jin Lee | 48.83= | Apr 20, 2022 | |
| 91 | Hee-seong Cha | 48.85 | Jul 19, 2024 | |
| 92 | Hee-hyun Min | 48.89 | May 3, 2024 | |
| 93 | Ji-woong Yu | 48.92 | Aug 21, 2023 | |
| 94 | Byunggyu Lee | 48.92 | Jun 26, 2021 | |
| 95 | Seong-yu Bak | 48.93 | Jun 25, 2021 | |
| 96 | Dong-ik Song | 48.94 | Jul 6, 2023 | |
| 97 | Ile-hyang Kim | 48.94 | Jun 14, 2021 | |
| 98 | Myung-sub Shon | 48.96 | Jun 13, 2019 | |
| 99 | Young-je Cho | 49.01 | Aug 5, 2023 | |
| 100 | Dong-hyung Kang | 49.02 | Jun 24, 2024 |