Superman is legendary, but to be honest, he's a bit of a bore. With as powerful as he is, who could possibly pose a challenge to this mighty Kryptonian? Well, more people than you think actually. #Superman #Galactus #DCComics Galactus | 0:00 Spawn | 1:11 The Spectre | 1:59 Martian Manhunter | 2:43k Thanos | 3:21 Dr. Manhattan | 4:22 Doctor Strange | 5:31 Superboy Prime | 6:17 Scarlet Witch | 6:59 Doctor Fate | 7:44 Doctor Solar | 8:35 Mr. Mxyzptlk | 9:11 Professor Xavier | 9:58 Darkseid | 10:45 Voiceover By: Dexter Manning Visit Official Looper Website https://www.looper.com Read Full Article: https://www.looper.com/1861703/superheroes-villains-more-powerful-than-superman/