Paul London

Six championship wins across four promotions is a real career, and London's record has a specific shape that makes it worth pointing at. The ECWA Super 8 win in 2003 is the kind of tournament victory that changes a wrestler's booking calendar overnight, and he used it. The WWE Tag Team reign with Brian Kendrick is the crown jewel: no team since the title's creation has held those belts longer. Add the Cruiserweight Championship and the World Tag Team Championship and you have a wrestler who won at every level WWE offered him. Then he left, went back to the independents, and won the PWG Tag Team titles with El Generico. That last one matters because it proves the WWE run was not the whole story.