[Cactus Jack]

Three areas stand out.

Minnesota:
Ric Flair, Brock Lesnar, Road Warriors, Rick Rude, Mr. Perfect, Arn Anderson, Nikita Koloff

Backlund, Gagne, Jessie Ventura, Ole Anderson, Larry Hennig


Texas:
Steve Austin, Undertaker, Shawn Michaels, Booker T, 

Dusty Rhodes, Jake The Snake Roberts, Tito Santana, Stan Hansen, Tully Blanchard

Funk family, Guerrero family, Von Erich family, Rhodes family, Windham/Mulligan family


Canada:
Edge, Trish Stratus, Chris Jericho, Kevin Owens, Sami Zayn 

Roddy Piper, Abdullah the Butcher, Pat Patterson, 

Hart family, Vachon family, 


I have to give the nod to Texas, even though Minnesota has some of the biggest drawing stars in the history of wrestling (Flairs, Road Warriors, and Lesnar) despite having a much smaller population.