Shane Sewell is a Canadian professional wrestler and referee. He has worked for the World Wrestling Council, the International Wrestling Association and Total Nonstop Action Wrestling as both a referee and wrestler. Shane Sewell is a fourteen-time World Heavyweight Champion, having won the IWA Undisputed World Unified Heavyweight Championship ten times, the WWC Universal Heavyweight Championship three times, and the WWL World Heavyweight Championship one time. By winning the IWA, WWC, and WWL World Heavyweight Championships, Sewell won the three world titles from three top promotions in Puerto Rico.

The IWA Undisputed World Heavyweight Championship is a professional wrestling world heavyweight championship that is contested in the International Wrestling Association's main branch at Puerto Rico. Besides its base jurisdiction, the title has also been defended within the international circuit and interpromotially at Frontier Martial-Arts Wrestling (Japan) and Revolution X-treme Wrestling (Panama).