Invincible's True Power is INSANE - How Mark Grayson Became The Strongest Viltrumite EVER Explained
The Creator of Invincible stated that Mark Grayson A.K.A Invincible is STRONGER than Clark Kent A.K.A SUPERMAN! While this seems insanely far-fetched, the feats Mark has achieved throughout the series are INSANE so we're here to break down how strong he truly is and how at the end of the series he became the STRONGEST in the UNIVERSE! # ...
