Nickname: Dr. Fitness
At this time, Dreher is a personal trainer, life fitness coach, and also hosts a talk show on fitness. In 2019 he was inducted into The National Fitness Hall of Fame. From 1974 and for almost twenty years, Dreher competed in body building competitions. He won both Mr. America and Mr. Universe twice over his career. One of his distinguishing features is his 23.5 biceps.