Robert Michael Roop is a retired amateur and professional wrestler, whose career as a wrestler spanned high school, college, the United States Army, amateur and professional wrestling. He was an American heavyweight Greco-Roman wrestler at the 1968 Summer Olympics.

Robert Roop began wrestling in the eighth grade in East Lansing, Michigan.[2] In High School, Roop was varsity heavyweight as a freshman, with an inauspicious 0-22-1 record. With the guidance of coach Joe Dibello, his record improved in ensuing years, with a 27-0-0 record his senior year, in which he also took State Championship.