Originally Posted by Lord
Wasn't that Captain Marvel? I think he was the one who first defeated Thanos, it's such a shame most seem to ignore him and he'll probably not get his oun film while Thanos is still around
After Captain Marvel died and Thanos was brought back, Adam Warlock became Thanos' number-one foe. Especially in the INFINITY GAUNTLET/WAR/CRUSADE trilogy.