John Christopher Horne

John Christopher Horne has a robust background in account management and retail management, currently serving as Manager and previously as Senior Account Manager and Senior Account Executive at OfferUp since July 2020. Prior experience includes a role as Senior Account Manager at Avvo, where management of over 500 accounts contributed to annual revenues exceeding $1.7 million. John began a successful career at GNC, starting as a Sales Associate and advancing to Senior Store Manager, overseeing multiple locations and a substantial team. Additional roles include serving at Maile's Thai Bistro and working as a Certified Personal Trainer at Columbia Athletic Club, where client management and program development were key responsibilities. John holds a Bachelor of Science degree in Exercise Science, complemented by a minor in Athletic Training from Central Washington University.