| Birth Name: | Richard Lee Zumwalt Jr. |
| Birth Date: | 24 September 1951 |
| Birth Place: | St. Louis, Missouri U.S |
| Death Place: | Desert Hot Springs, California U.S. |
| Occupation: | Actor, Professional arm-wrestler |
| Years Active: | 1987–2003 |
Richard Lee Zumwalt Jr. (September 24, 1951 – March 19, 2003) was an American professional arm-wrestler and actor. He is known for playing the character of Bob "Bull" Hurley in the 1987 Sylvester Stallone movie Over the Top.
In addition to his role in Over the Top, Zumwalt appeared in several other films. In 1988, he had a small but memorable role fighting Sean Connery in a bar in The Presidio. In 1992, he played a tattooed strongman, one of the Penguin's henchmen, in Batman Returns.
Zumwalt also appeared on TV. He co-starred as "Judge Mental" on the kids' gameshow Pictionary and also had a supporting role in a 1990 episode of Night Court.
In the mid-1990s, Zumwalt began appearing as a strongman in the popular theatrical production Cirque du Soleil.
Zumwalt became an alcoholic in his early thirties. Ten years later, he became an active member in a clean and sober fellowship and spent a great deal of time and effort serving others suffering from substance abuse.
According to his former wife, he died on March 19, 2003, after suffering a major heart attack.