Davis Passfield, better known as Mark Davis, is an Australian professional wrestler who debuted in 2007 and first made his name on the country's independent scene before breaking out internationally alongside Kyle Fletcher as the tag team Aussie Open. The duo became one of wrestling's premier tag teams, winning championships across Revolution Pro Wrestling (RevPro), Westside Xtreme Wrestling (wXw), New Japan Pro-Wrestling (NJPW), Ring of Honor (ROH), and All Elite Wrestling (AEW) while also becoming key members of United Empire.