| Code | |
|---|---|
| Gender | Male |
| Used name | Geoffrey•Berens |
| Born | 6 April 1983 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Karate | 2005 European Karate Championships | Teneriffa | -60 kg, Men | 🥈 | |||
| Karate | 2014 European Karate Championships | Tampere | -60 kg, Men | 🥉 | |||
| Karate | 2014 European Karate Championships | Tampere | Kumite Team, Men | 🥉 | |||
| Karate | 2014 World Karate Championships | Bremen | -60 kg, Men | 🥈 | |||
| Karate | 2015 European Karate Championships | İstanbul | Kumite Team, Men | 🥉 | |||
| Karate | 2016 World Karate Championships | Linz | -60 kg, Men | 🥈 |