The super-soldier serum turned scrawny Steve Rogers into the peak of human physical perfection, and his vibranium shield can absorb a direct hit from Thor's hammer without a scratch. Cap is the best hand-to-hand combatant in the Avengers, a master tactician who once outmaneuvered Thanos, and possesses a moral compass so unshakeable he wielded Mjolnir. He doesn't win because he's the strongest—he wins because he does not quit.

Born Kal-El on the doomed planet Krypton, Superman is the gold standard against which all other heroes are measured. Powered by Earth's yellow sun, he possesses near-limitless strength, heat vision that can cut through dimensions, and speed that rivals the Flash. His only real weakness is a glowing green rock—and even that barely slows him down.