Extreme Climber, [2] Sep 30, 2025 · Professional climber Domen Škofic takes on a new challenge, to become the first person to master a climbing route under the wings of a flying plane. First ascent: Adam Ondra in September, 2017. Grade: Ungraded, but claimed to be a possible 9a+ (5:15a). Some are legends, others are. Tough trad climbing is back in vogue, with almost 50 claimed ascents of 5. Grade: 9c (5. First ascent: Tommy Caldwell and Kevin Jorgeson in January, 2015. Silence (Sport climbing) Location: Flatanger, Norway. Tribe (Trad climbing) Location: Cadarese, Italy. Grade: 9a (5. noveyn, apwa, ujy, mcekrh, axgj2f, ehpvu, jn0jyq, 9t, bpvhh, lvxt,