According to Riot, the odds of getting a pentakill in League of Legends is one in every 1,500 matches. A pentakill is when you manage to kill the entire enemy team in a short period of time—no easy feat! Twitch user Aieron accomplished a pentakill though, and he did it without using his hands: he is a disabled gamer.
Aieron's real name is Keith Knight. He has Amyoplasia Arthrogrypos, which means he was born with less muscle mass in his body than the average person, and his joints stiffen as he ages. Knight can't use his arms or hands well enough to use his computer, but he's able to play games by using his mouth, foot and elbow according to Knight's Facebook page FAQ.
Knight is currently a business student on his 4th year of his BBA.