YouTube star Mark Fischbach, better known as Markiplier, and his longtime girlfriend, Amy Nelson, have tied the knot, they revealed in separate Instagram posts.

What to know about YouTuber Markiplier, whose real name is Mark Edward Fischbach, and his wife Amy Nelson, who he just revealed he married after ten years of dating ...

The internet is celebrating one of their favorite power couples. YouTuber Markiplier—best known for his "Let's Play" videos of indie horror games—confirmed that he and longtime girlfriend Amy Nelson ...