Kim Ryun-Seong · career
Ryun-Seong Kim
Full Back · Jeju United FC · season-by-season, by competition, and every match.
Career report
A career still climbing — Ryun-Seong is at his peak right now, and the curve hasn't flattened.
Peak: 2026/27Trending upRemarkably consistent
The record covers 5 seasons (2021/22–2026/27) across 3 clubs — 77 appearances with 3 goal contributions from defence.
His best campaign on record is 2026/27 at Jeju United FC — Season rating 16, 1 goal and 0 assists in 20 games. Form is on a climb — up 9 Season points across his last 3 full seasons.
Season-to-season output barely moves — his form has stayed within a tight band (±3 points) across 3 campaigns.
By season
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2026/27 | Jeju United FC | 20 | 1 | 0 | 46 | 16 |
| 2025/26 | Jeju United FC | 36 | 0 | 2 | 46 | 13 |
| 2024/25 | Pohang Steelers | 4 | 0 | 0 | 38 | 0 |
| 2024/25 | Busan I ParkLoan | 11 | 0 | 0 | — | — |
| 2023/24 | Pohang Steelers | 1 | 0 | 0 | — | — |
| 2023/24 | Gimcheon Sangmu FC | 10 | 0 | 0 | — | — |
| 2022/23 | Gimcheon Sangmu FCLoan | 4 | 0 | 0 | 43 | 5 |
| 2021/22 | Pohang Steelers | 13 | 0 | 0 | 44 | 7 |
International
| Side | Season | Competition | Apps | G |
|---|---|---|---|---|
| Korea Republic U17 | 2019/20 | World Cup - U17 | 5 | 0 |
Honours
K League 2×2AFC Champions League Elite×2
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| K League 1 | 18 | 779 | 1 | 0 | 6.9 |
Schedule · 2026/27
9 played19 not in squad· 779 min, 1g 0a
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Mar 1 | K League 1 | H Gwangju FC | 0-0 | Not in squad | — | |||
| Mar 8 | K League 1 | A FC Anyang | 1-2 | Not in squad | — | |||
| Mar 15 | K League 1 | H FC Seoul | 1-2 | Played | 90 | 6.6 | ||
| Mar 18 | K League 1 | H Ulsan Hyundai FC | 0-2 | Not in squad | — | |||
| Mar 22 | K League 1 | A Gangwon FC | 1-1 | Not in squad | — | |||
| Apr 4 | K League 1 | H Bucheon FC 1995 | 1-0 | Played | 88 | 6.9 | ||
| Apr 11 | K League 1 | A Pohang Steelers | 2-0 | Played | 90 | — | ||
| Apr 18 | K League 1 | H Gimcheon Sangmu FC | 1-1 | Played | 90 | 6.3 | ||
| Apr 22 | K League 1 | A Daejeon Citizen | 1-0 | Not in squad | — | |||
| Apr 25 | K League 1 | A Incheon United | 0-1 | Played | 90 | 6.9 | ||
| May 2 | K League 1 | H Jeonbuk Motors | 0-2 | Not in squad | — | |||
| May 5 | K League 1 | A Bucheon FC 1995 | 1-0 | Not in squad | — | |||
| May 9 | K League 1 | H FC Seoul | 2-1 | Played | 90 | 6.9 | ||
| May 13 | K League 1 | A Ulsan Hyundai FC | 1-2 | Not in squad | — | |||
| May 17 | K League 1 | H FC Anyang | 1-2 | Played | 90 | 1 | 8.5 | |
| Jul 5 | K League 1 | A Gimcheon Sangmu FC | 1-1 | Not in squad | — | |||
| Jul 12 | K League 1 | H Daejeon Citizen | 0-0 | Played | 89 | 6.9 | ||
| Jul 18 | K League 1 | H Pohang Steelers | 2-1 | Not in squad | — | |||
| Jul 21 | K League 1 | H Gangwon FC | 1-1 | Played | 62 | 7.2 | ||
| Jul 26 | K League 1 | A Gwangju FC | 2-1 | Not in squad | — | |||
| Jul 29 | FA Cup | H Hwaseong | 3-3 | Not in squad | — | |||
| Aug 2 | K League 1 | H Incheon United | 3-3 | Not in squad | — | |||
| Aug 4 | Friendlies Clubs | H Bayern München | 1-2 | Not in squad | — | |||
| Aug 8 | K League 1 | A Jeonbuk Motors | 3-1 | Not in squad | — | |||
| Aug 15 | K League 1 | H FC Anyang | 2-0 | Not in squad | — | |||
| Aug 19 | FA Cup | A FC Anyang | 1-2 | Not in squad | — | |||
| Aug 22 | K League 1 | H Gimcheon Sangmu FC | 0-0 | Not in squad | — | |||
| Aug 25 | K League 1 | H Pohang Steelers | 1-2 | Not in squad | — |