In reply to Simon1000: From 8a.nu;
"Christian Bindhammer has repeated two 9a's in 4 days. First to fall was Underground at Massone, Arco. The 20m route is essentially made up by three bouldering passages (8A, 7B+, 8A) with rests in between them. Christian fell on the last hard move four times before he finally reached the chain on his 3rd try of the day last Saturday. To be fair this route is by many considered 8c+/9a or even 8c+.
The second 9a to fall was Alberto Gnerro's recently opened Ground zero at Tetto Sarre. Christian had worked the route briefly this summer but had to give up due to bad conditions and form."
That's just it, though! The best climbers these days don't have to train for years for one route, even if it is 9a or harder. Bindhammer probably felt like he put in much less effort for these routes than Ben did on Hubble, and they're harder. Youngsters like Edu Marin (16) and Ramón Julián (20) are regularly onsighting 8a+/8b and sending 8c+ after a few tries.
Grit is just another discipline, but I understand that other factors are involved in determining boundaries than in sport. For example, why hasn't anyone stepped up and done Elder Arete, yet? I'm sure the talent exists out there. Bransby et al seemed to be forging ahead a year ago, or so, but things seem to have gone a bit quiet now.
Perhaps I'm just being impatient...