Dave, formerly known as Kirby Squad or Shizuka, is a Dr. Mario player from Almere, The Netherlands. He is known widely throughout Europe for playing exclusively Dr. Mario in tournaments. He was formerly ranked third on the Dutch Power Rankings. He has hosted a series of tournaments known as XTC with his best friend Goat. Although his nickname is Kirby Squad, most people refer to him as Dave (his real name). He has since changed his tag to his real name.