SouthSport Chopperoos: Mitch world champ again 07/11/2023 FacebookTwitterEmail Australian Chopperoos are four-time STIHL TIMBERSPORTS Team World Champions. PICTURES: CONTRIBUTED The Australian Chopperoos are eight-time world champions. Blackbutt woodchopper Mitch Argent and his teammates Laurence O’Toole, Brad de Losa and […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password