| From: | Belgium š§šŖ |
| Gender: | Male |
| Hardest Sport (Worked): | 8c |
| Hardest Trad (Worked): | E10 |
| Hardest Trad (Onsight): | E8 |
| Hardest Trad (Flash): | E9 |
15 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Orbayu | 8c | Lead | worked | 25th Jul 2020 | |
|
A rare one day ascent, after 6 days spent working the route. References |
||||
| Rayu | 8c | Alternate Leads | worked | Aug 2023 | |
|
With SeĢbastien Berthe.
|
||||
| Histoire Sans Fin | 8b+ | Alternate Leads | worked | Aug 2021 | |
| Voie Petit | 8b | Rope Solo | ground up | Between 24th Jun 2025 and 25th Jun 2025 | |
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Le Voyage | E10 | Lead | worked | May 2021 | |
| Parthian Shot | E10 | Lead | worked | 28th Oct 2021 | E9 |
|
Pre-placed gear.
Siebe pre-placed the gear in the flake for his ascent. References |
||||
| Savage Horse | E9 | Lead | worked | 11th Apr 2023 | |
References |
||||
| Muy Caliente! | E9 | Lead | flash | Aug 2025 | |
References |
||||
| Gaia | E8 | Lead | flash | Nov 2021 | |
| Do You Know Where Your Children Are? | E8 | Lead | flash | Aug 2025 | |
References |
||||
| Nothing to Fear | E8 | Lead | flash | Aug 2025 | |
| Mercia Wall | E8 | Lead | onsight | Aug 2025 | |
References |
||||
| San Simian | E8 | Lead | onsight | Aug 2025 | |
| Point Blank | E8 | Lead | onsight | 11th Aug 2025 | |
| Beau Geste | E7 | Lead | flash | 2021 | |
References |
||||
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|