Hello, this is Oscar :)

I am a Brooklyn based climber, trainer, and routesetter who has been immersed in the climbing community for over a decade. I began my trainer career in 2016 with the Korean Youth National Team, leading two international training camps in Red River Gorge and Rifle Mountain Park that helped athletes push from 5.13s to historic 5.14d ascents. At UT Austin, I served as both Head Coach and a leading athlete, guiding the team to podium finishes at National Championships, and later continued training in Austin and New York City.

Beyond training, I’ve been routesetting for commercial gyms and competitions since 2015, setting at high level events, founding private competitions, and hosting clinics in Korea to help raise a new generation of routesetters.

Today, my love for climbing lives in helping climbers build a healthy relationship with the sport, whether that is sending hard projects, winning competitions, or simply finding the joy in day to day climbing. From the blend of my experience in competitions, outdoor adventures, routesetting, and training, I help climbers grow in each category strength, technique, and mental while keeping the love and joy for sport at the very core. Come be part of this beautiful journey!