MCU Hulk will easily win. Let's go over their power scaling, starting with King Kong( MonsterVerse):. read more
The Hulk. He would easily win against every Kong besides maybe the new one or the Godzilla vs King Kong versions, but even then he would win over time. The hulks get stronger, and we’ve seen him out muscle people much larger then Kong. read more
Kong probably gets a good hit off to start the fight as he has the reach advantage and likes to use objects as weapons, but Hulk would just get angrier and close the distance with his insane leaping ability. read more