In reply to pancakeandchips:
Alex Megos flashed The Path, which on paper is the same grade (5.14a or 8b+ on gear), but I don't know of anything else at that level. Also no idea of how detailed their respective beta was, as of course a 'flash' covers a bit of a spectrum.
Anyway very cool. If there was a cool climber list in 2023, Séb Berthe would be one of the first names on it.