5. Rick Rude
Sting and “Ravishing” Rick Rude feuded in 1992 and 1994, when both worked for WCW World Championship Wrestling.
Their Rivalry first started when both were on different sides during the Sting’s Squadrons vs. Dangerous Alliance feud.
Both also faced each other in Japan and in one of their matches there, Rick Rude suffered a career ending injury.
4. Triple H
Sting feuded with Triple H in late 2014 and early 2015, when Sting finally made it to the WWE.
Sting cost Triple H his job (kayfabe) for a few weeks, when he helped Team Cena to get the win in the main event of WWE Survivor Series 2014.
That set up a match between the two at WrestleMania 31, including an epic nWo New World Order vs. DX D-Generation X Showdown.
