Athlete Profile
STAMPER MARTIN
GBR
- Record (win / lose)
- 4 / 9 (30.8%)
- Record in 2026 (win / lose)
- -
Medal
| Competition Series |  Gold |
 Silver |
 Bronze |
|---|---|---|---|
| Olympic Games | 0 | 0 | 0 |
| World Taekwondo Championships | 0 | 0 | 1 |
| World Taekwondo Grand Prix | 0 | 0 | 0 |
| World Taekwondo Grand Slam | 0 | 0 | 0 |
Participation History
| Manchester 2015 World Taekwondo Grand Prix | M -68kg | |||||
|---|---|---|---|---|---|---|
| R16 | IRI | Abolfazl YAGHOUBIJOUYBARI | Lost | 16 - 6 | PTF | View |
| R32 | MEX | Abel MENDOZA | Won | 20 - 8 | PTG | View |
| Samsun 2015 World Taekwondo Grand Prix | M -68kg | |||||
| R16 | IRI | Abolfazl YAGHOUBIJOUYBARI | Lost | 4 - 6 | PTF | View |
| R32 | ESP | Jose Antonio ROSILLO ATENCIA | Won | 5 - 7 | PTF | View |
| Moscow 2015 World Taekwondo Grand Prix | M -68kg | |||||
| R32 | KOR | KIM HUN | Lost | 3 - 2 | PTF | View |
| Manchester 2014 World Taekwondo Grand Prix | M -68kg | |||||
| R32 | IRI | Mohammad BAGHERI MOTAMED | Lost | 9 - 10 | PTF | View |
| Astana 2014 World Taekwondo Grand Prix | M -68kg | |||||
| R32 | EGY | Mohamed ASAL | Lost | 18 - 15 | PTF | View |
| Manchester 2013 World Taekwondo Grand Prix | M -68kg | |||||
| R32 | KOR | KIM HUN | Lost | 12 - 2 | PTF | View |
| Puebla 2013 World Taekwondo Championships | M -68kg | |||||
| R64 | EGY | Ghofran ZAKI | Lost | 3 - 5 | PTF | View |
| London 2012 Olympic Games | M -68kg | |||||
| BRZ | AFG | Rohullah NIKPAH | Lost | 5 - 3 | PTF | View |
| SF | TUR | Servet TAZEGUL | Lost | 9 - 6 | PTF | View |
| QF | SRB | Damir FEJZIC | Won | 3 - 8 | PTF | View |
| R16 | MEX | Erick OSORNIO | Won | 2 - 5 | PTF | View |