Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Skull Fist an kafa shi ne a shekara ta 2006 ta Guitarist / Singer Jackie Slaughter a Toronto.
Tabbas, mafi rikitarwa na jumla ita ce "Skull Fist an kafa shi ne a 2006 ta Guitarist / Mawaki Jackie Slaughter a Toronto Kanada band din ya ga canje-canje da yawa na barin Slaughter shine kawai memba na yau da kullun. "