Date of Birth: 
About Demsey McKean
- Demsey McKean (born 25 September 1990, Ipswich, Queensland, Australia) is an Australian professional boxer and a former mixed martial arts fighter. McKean is ranked in multiple major regional rankings, including 12th in WBO Asia Pacific, top 12th in the WBA Oceania and 3rd in WBC – OPBF.McKean's biggest bout in his career was winning against Australian boxer Willie Nasio for the Australian National heavyweight title.
- McKean won the bout by TKO.
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