Michael O'Brien (MO) started climbing at a very young age at world-renowned destinations in California (Joshua Tree, Yosemite, Tuolumne Meadows, the Buttermilks, Owens River Gorge), Nevada (Red Rocks, Mt Charleston), Oregon (Smith Rock), Washington (Index), Idaho (Hells Canyon, Black Cliffs, Sawtooths), Montana (Koocanusa, Kila Cliffs), and Squamish, BC. He has now ventured to the Boston area where he is currently a grad student.
Favorite Climbs: Really, anything I'm currently climbing. It's hard not to have a fantastic time on the side of a cliff with a great view. But Chain Reaction at Smith Rock, Stitcher Quits and the SW Corner of Headstone Rock in Joshua Tree are especially fun climbs.
Sets under the name: MO