What the Sheet is up with Markiplier?

To begin, let's talk about who Markiplier is, what he does, how he does it and why we even care.

Mark Edward Fischbach, known by his YouTube handle Markiplier, is an American actor, voice actor, comedian, internet personality, video game commentator and philanthropist.
-Wiki The above quote is a good summary of him and some of the things he has done. From a fan perspective, I can tell you that he is famous for 'Let's Play' videos on Youtube. He films him something playing various video games, often in hilarious ways, and uploads them every single day in chunks to sate the thirst of over six million fans. He began in May 26th of 2012 and has been loyal ever since. He regularly participates in charity live streams in order to give back to the community using his best assets.  In short, he is an awesome guy who loves video games and makes others laugh by throwing himself in often terrifying games.