Sure, it’s an Ad for Adidas, but this is still pretty impressive. - at the age of 18, Sasha DiGiulian went and climbed “Pure Imagination” in Kentucky’s Red River Gorge, and became the first American woman to do so. The climb’s difficulty is rated as 5.14d (or 9A in the French System, or 35 in Australia) I don’t know anything about climbing, but judging from this, that’s about as hard as it gets (it took me a while to realise the entire wall is actually leaning out on a fairly significant angle..)
Now just waiting for a comment from Jelmer….