| Code | |
|---|---|
| Gender | Male |
| Used name | Johannes•Horak |
| Born | 23 August 1999 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Ju-Jitsu | 2023 World Combat Games | Riyadh | Duo Classic, Men | 🥈 | |||
| Ju-Jitsu | 2023 World Combat Games | Riyadh | Duo Show, Mixed | 🥉 | |||
| Ju-Jitsu | 2025 World Games | Chengdu | Duo Show, Mixed | 🥈 | |||
| Ju-Jitsu | 2025 World Games | Chengdu | Duo Classic, Mixed | 🥈 |