Quinn joined the Gaucho staff in 2013 as a vault coach after spending two years in the high school ranks. While at St. Margaret's High School in 2012, he coached three vaulters to the CIF Finals. The previous year at Oak Park High School, he helped guide one vaulter to a CIF Division 2 championship.
Quinn had a tremendous career as a vaulter himself, competing at UCLA from 2007-2011. As a part of the Bruin program, he was an NCAA All-American in 2008 when he tied for 8th in the nation at the NCAA Outdoor Nationals. He followed it up by being named All-Pac 10 in 2009 when he finished 15th.
Previous to college, Quinn was a Division IV champion and a state finalist in 2005 & 2006 at St. Margaret's.