Nathaniel Coleman and Drew Ruana battling against one of the best and hardest undone project in the US, the low start to Euro Roof, a V13 in Little Cottonwood Canyon put up by Chris Sharma. Only Nathaniel climbs the project to the end as the first. It was his first boulder in this grade. One of the most interesting climbing videos in recent years, a video by mellow.

https://youtu.be/z1d0s162f30