How the CEO of Planet Fitness, Which Counts 10 Million Members, Went From Front Desk Clerk to Top Exec Posted by October 24, 2017 Leave a comment on How the CEO of Planet Fitness, Which Counts 10 Million Members, Went From Front Desk Clerk to Top Exec Planet Fitness CEO Chris Rondeau shares what more than 25 years of working at the same company has taught him and the only leadership book he’s ever read.