When did Rey Mysterio win his first championship in the WWE?

Answer 1

In WCW, Rey was never Heavyweight Champion. However, at Wrestlemania 22, Rey pinned Randy Orton with the West Coast Pop in a triple threat match with Kurt Angle to win Smackdown's World Heavyweight Title.

Answer 2

Yes he did. He won the royal rumble in 2006 to get a one on one title shot against Kurt angle. Randy Orton complained to the WWE chairman until he got in that match. At Wrestlemania, Rey threw Kurt out of the ring. He than reversed Randy's RKO and hit a 619. The cover 1..... Kurt realizes his title is at risk 2....... Kurt gets in the ring and tries to break it up 3........ DING DING DING Rey is the new WORLD HEAVYWEIGHT CHAMP

Answer 3

Rey Mysterio won his first championship in the WWEon the June 5, 2003 episode of Smackdown, when he defeated Matt Hardy for the Cruiserweight Championship.

Note: This was Rey's sixth time as a Cruiserweight Champion, having won five previous times in other organizations.

Answer 4

Jack Swagger