| From: | France 🇫🇷 |
| Gender: | Male |
| Hardest Sport (Worked): | 9a |
| Family | |
| Alizée Blass (sibling) | |
1 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Trip Tik Tonik | 9a | Lead | worked | 8th Sep 2022 | |
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At the time of the ascent Theo was just 12 years and 9 months old, making him the youngest person at the time to have climbed 9a. References[1] https://www.instagram.com/theo_blass_climbing/p/CiOMikisx38/ |
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| Climb | Grade | Style | Ascent Date | Suggested Grade |
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| Climb | Grade | Style | Ascent Date | Suggested Grade |
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