Athlete Profile
Koumba nanah-helene IBO
CIV- Record (win / lose)
- 6 / 7 (46.2%)
- Record in 2026 (win / lose)
- -
Medal
| Competition Series |  Gold |
 Silver |
 Bronze |
|---|---|---|---|
| Olympic Games | 0 | 0 | 0 |
| World Taekwondo Championships | 0 | 0 | 0 |
| World Taekwondo Grand Prix | 0 | 0 | 0 |
| World Taekwondo Grand Slam | 0 | 0 | 0 |
Participation History
| 2025 African Open Series - Final | W -67kg |
Gold
|
||||
|---|---|---|---|---|---|---|
| F | CIV | Koko ketsia simone. TANO | Won | 2 - 0 | PTF | View |
| SF | SWZ | Sandzisile MAVIMBELA | Won | 1 - 0 | RSC | View |
| German Open 2025 | W -62kg | |||||
| QF | CZE | Petra STOLBOVA | Lost | 2 - 0 | PTF | View |
| R16 | TUR | Hatice pinar YIGITALP | Won | 1 - 2 | PTF | View |
| R32 | GER | Antonia BECK | Won | 0 - 2 | PTF | View |
| The Naija Taekwondo International Open 2025 | W -62kg |
Silver
|
||||
| F | NGR | Chidimma Helen OKOKO | Lost | 0 - 2 | PTF | View |
| SF | NGR | Mildred MONDAY | Won | 1 - 0 | PTF | View |
| 2025 African Club Championships | W -62kg |
Silver
|
||||
| F | MAR | Nada LAARAJ | Lost | 1 - 2 | PTF | View |
| SF | SEN | Yacine DIAW | Won | 2 - 0 | PTF | View |
| WT President's Cup - Africa | W -62kg |
Bronze
|
||||
| SF | BUL | Kimia alizadeh ZENOZI | Lost | 0 - 2 | PTF | View |
| Fujairah Open 2025 | W -62kg | |||||
| QF | CRO | Ivana ARELIC | Lost | 0 - 2 | PTF | View |
| R16 | KOR | Eunmi LEE | Won | 2 - 0 | PTF | View |
| Guadalajara 2022 World Taekwondo Championships | W -62kg | |||||
| R32 | GRE | Theopoula SARVANAKI | Lost | 0 - 2 | PTF | View |
| R64 | JPN | Kasumi HIRABAYASHI | Won | 2 - 0 | PTF | View |
| Roma 2022 World Taekwondo Grand Prix | W -62kg | |||||
| R32 | GRE | Theopoula SARVANAKI | Lost | 0 - 2 | PTF | View |
| R32 | BRA | Milena TITONELI | Lost | 2 - 0 | PTF | View |
| R64 | JPN | Kasumi HIRABAYASHI | Won | 2 - 0 | PTF | View |