sentences:  He also prominently used a superkick as a finisher in 2008 during a feud with D-Generation X, as a way to mock Shawn Michaels's "Sweet Chin Music" maneuver.Hennigan is a practitioner of parkour and often incorporates it into his wrestling style, giving him the nickname "The Prince of Parkour".He also has a background in breakdancing, gymnastics, and martial arts.