Who is Mark Grayson? This week Johnny and Brian are taking an in-depth look at one of their favorite comic books, Invincible, from Image Comics. Invincible is the story of Mark Grayson and the trials and tribulations that come alone when an average teenager becomes one of the most powerful beings in the Universe. New Bites Why J. Michael Straczynski is Leaving Comics Marvel Netflix Schedule for Future Shows Does Suicide Squad Deserve a Low Rotten Tomatoes Score? Invincible The Universe’s Best Superhero Comic Summary: Invincible is, Mark Grayson, the teenaged son of Omni-Man, an extraterrestrial superhero of the Viltrumite race. Invincible inherited his father’s superhuman strength and ability to fly and he has sworn to protect the Earth. He has had trouble adjusting to his newfound powers and coping with the reality of his origins. History: Invincible first appeared in Tech Jacket #1 (November 2002), before graduating to his own self-titled regular series in 2003, as the premier title in Image’s then-new superhero line. Robert Kirkman has been the sole writer of the series, Cory Walker and Ryan Ottley have contributed the art. Cory Walker co-created the book and provided art from #1 to #7. Ryan Ottley assumed art...