Daniel McDevitt, best known by his ring name Corporal Punishment, is a semi-retired American professional wrestler, trainer and promoter. His career spans over a decade working in numerous independent promotions throughout the United States including the American Wrestling Federation, Extreme Championship Wrestling, Cueball Carmichael's Independent Professional Wrestling Alliance, Doug Flex's International Pro Wrestling, Independent Superstars of Professional Wrestling, House of Pain Wrestling Federation / National Wrestling League, and the National Wrestling Alliance.

He was a well-known "heel" in the mid-to late 1990s, especially in the Mid-Atlantic region as a top star in the Mid-Eastern Wrestling Federation, and engaged in feuds with Johnny Gunn, Axl Rotten, Stevie Richards and Adam Flash on the East Coast. He occasionally appeared in the World Wrestling Federation, as both an in-ring character and preliminary wrestler, during the "Attitude Era".

In 1998, McDevitt and Mark "The Shark" Shrader, then owners of the "Bone Breakers Pro Wrestling Training Center" in Halethorpe, Maryland, left the MEWF to form Maryland Championship Wrestling starting a 5-year rivalry which would last until MCW's close in 2003. A graduate of the Baltimore Monster Factory, where he was trained by Axl and Ian Rotten, McDevitt's "Bone Breakers" students include WWE's Lita, Mickie James, Orlando Jordan and Florida Championship Wrestling star Calvin Raines.

McDevitt reopened MCW in 2006 where he resumed his long-running feud with Adam Flash, and later, Zachary Shane. It was the latter feud which revolved around the real-life affair between Shane and McDevitt's now ex-wife Kim McDevitt. He gradually cut back his in-ring activity after 2008 but has continued to make on-camera appearances as MCW's owner.

In recent years, he has become involved in more "behind-the-scenes" positions within the industry. In 2011, he was hired by the Urban Wrestling Federation as an agent and associate producer for its debut pay-per-view event. That same year, he also accepted a position as a guest columnist for the South Carolina newspaper Lexington Patch where he maintains a professional wrestling blog. Outside of pro wrestling, McDevitt maintains a successful career as a Baltimore-area real estate agent.