Killian Mersseman
BelgiumActive- Born
- Oct 21, 2004 (22 years old)
- Events
- 400 Metres Short Track · 200 Metres Short Track
Killian Mersseman is a Belgium sprinter, born on October 21, 2004. He competes primarily in the 200m, 400m and 800m.
His personal bests include 21.76 in the 200m, 47.17 in the 400m, 1:58.89 in the 800m, 1:58.89 in the 800m-short-track and 3:27.02 in the 4x400Metre. He is currently active on the international athletics circuit, representing Belgium.
Personal best · 400 Metres Short Track48.49
2026 season best48.49Jan 25, 2026 · Topsporthal Vlaanderen, Gent
Personal best · 200 Metres Short Track22.14
Last competitionBelgian Championships, Atletiekarena Gaston Roelants, Kessel-LoJul 25, 2026 · 47.60
As of Oct 27, 2026: 400 Metres Short Track 48.49, 200 Metres Short Track 22.14, 2026 season best 48.49 (Jan 25, 2026, Topsporthal Vlaanderen, Gent (BEL)) · Last competition: Belgian Championships, Atletiekarena Gaston Roelants, Kessel-Lo, Jul 25, 2026, 47.60 · 22 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 300m | 34.32 | – | Jun 24, 2026 | Avondmeeting |
| 2026 | 400m | 47.60 | – | Jul 25, 2026 | Belgian Championships, Atletiekarena Gaston Roelants, Kessel-Lo |
| 2026 | 400m-short-track Indoor | 48.26 | – | Mar 1, 2026 | Belgian Indoor Championships |
| 2026 | 400m-short-track | 48.49 | – | Jan 25, 2026 | Kampioenschap van Vlaanderen Alle Categorieën |
| 2025 | 400m | 47.17 | – | Aug 9, 2025 | IFAM Oordegem, Putbosstadion, Oordegem - Pre-Programme |
| 2025 | 400m-short-track Indoor | 48.17 | – | Feb 1, 2025 | IFAM Gent Indoor, Topsporthal Vlaanderen, Gent (i) |
| 2025 | 4x200Metre | 1:27.73 | – | Sep 14, 2025 | Belgian Relays Championships |
| 2025 | 800m Indoor | 1:58.89 | – | Jan 12, 2025 | PK indoor WVL-OVL-LIM |