7 Times in total he had the longest reigns but Gregory Helms had the longest reign with a total of 285 days
Of Course Rey Mysterio was proud to be World Heavyweight Champion.
yes at wrestlemania 22
It was between the World Heavyweight Champion Kurt Angle, Randy Orton and Rey Mysterio.
Yes, he's been it twice
Seamus is the WWE champion and Rey mysterio won the world heavyweight champion
Triple H has been world heavyweight champion a record 8 times
12 times, 10 time WWE champion, 2 time World Heavyweight Champion
Rey Mysterio is a 1 time WWE Champion. Apart from this he has also won many other titles. They are:2 time World Heavyweight Champion2 time Intercontinental Champion4 time Tag Team Champion3 time Cruiser weight champion
He is a one time World heavyweight champion
He is a 1 Time World Heavyweight Champion
Edge is 7 time World Heavyweight Champion. That makes him the man who has won most World Heavyweight Champions.
Edge defeated John Cena, Rey Mysterio, Chris Jericho, Mike Knox and Kane to win the world heavyweight championship at No Way Out 2009