Arin Joseph Hanson (born January 6, 1987), also known by his Internet pseudonym Egoraptor, is an American Internet personality, animator, cartoonist, comedian, voice actor and songwriter. He is known for his Internet animations, as well as being the co-founder and co-star of the popular YouTube Let's Play webseries Game Grumps and one third of the video game-based parody musical trio Starbomb. Description above from the Wikipedia article Arin Hanson, licensed under CC-BY-SA, full list of contributors on Wikipedia.