Mark Brenner resides in NorCal has completed AMGA training and earned certificates of completion - RGC aspirant and SPI, B.S Geology (SUNY New Paltz), B.S. Finance (ASU). Loves teaching the craft of mountaineering, skimo, backcountry skiing and technical mountaineering. He also works full-time in the telecommunications industry for a federal contracting agency. Training, licensing and accreditation: SPRAT LVL 1 Certified, Competent Tower climber and rescue certified, AMGA-SPI, AMGA- RGC aspirant, Avalanche I, WFR, CPR AED, FCC- (HV) N9LS, (CM) GROL, (ZA) WRCN745, FAA-UAS. Mountaineer, father, aspiring husband to his loving partner Natalie, experienced technical climber and mountaineer, committed to making the climbing community culture safety oriented, and is a steward of the land we all live and climb in.