The 2007 Ronstan A-Cat Worlds is shaping up to be the clash of champions that it was built up to be. The top three competitors in the event have between them won national, continental and World Championships. Lars has dominated the US A-Class scene, winning the last 2 North American championships with straight bullets. Pete Melvin has won the 1997 & 2005 A-Cat Worlds along with many other A-class national or continental championships. Glen Ashby is the defending A-class world champion with many other national and international titles including the 2007 tornado class championship.