From Wikipedia, the free encyclopedia Frank Simmons Leavitt (June 30, 1891 – May 29, 1953) was an American professional wrestler of the early 1900s, known by the ring name Man Mountain Dean. Leavitt wrestled with limited success at first, and after an injury took a job as a police officer in Miami, Florida. Here he met his wife, Doris Dean, who also became his manager. At her suggestion, in 1932