William Kevin Vaughan is an American retired professional wrestler, better known by the ring name Lance Von Erich.

World Class Championship Wrestling (WCCW), later known as the World Class Wrestling Association (WCWA) (1966–1990) was an American professional wrestling promotion headquartered in Dallas and Fort Worth, Texas. Originally owned by promoter Ed McLemore, by 1966 it was run by Southwest Sports, Inc., whose president, Jack Adkisson, was better known as wrestler Fritz Von Erich. Beginning as a territory of the National Wrestling Alliance (NWA), it went independent in 1986 in a bid to become a major national promotion, but was unsuccessful in its attempts and eventually went out of business in 1990. Rights to the pre-1989 WCCW tape library belong to WWE (the post-1988 rights are owned by International World Class Championship Wrestling) and select episodes from 1982 to 1988 are available on the WWE Network.