Luke Allen (HunterUnit751) is a host of his own ninja warrior course on halo which he simply calls Ninja Warrior of Halo on his channel ExtremeUKGaming. Along with him being a host of his own show he is a All-Star on Halo Ninja Warrior another course hosted on Halo (Channel name Halo Ninja Warrior). On this this course Luke has never failed stage one in 12 appearances and has made it to stage 3 a record 9 times as well as a final stage appearance in tournament 6. Despite his success on Halo ninja Warrior when he competed in real life in Ninja Warrior UK he made one simple mistake and slipped on the Dancing Stones. He is good friends with SmokeyMassacre and other Halo Ninja Warrior All Stars and Vets.