Mark Fischbach

YouTube star who gained fame as Markiplier, uploading videos of him and his friends playing and commenting on video games. His channel has earned over 11 million subscribers. He originally aspired to become a voice actor. In 2015, he had emergency surgery and posted a video from his hospital bed which received over 5 million views. He frequently features his dogs on his Instagram. He has an older brother named Thomas. Another YouTuber who gained fame through online video game commentary is Tom Cassell. [+]