A-Trak (born Alain Macklovitch on March 30, 1982) is a Montreal-born DJ and turntablist. Montreal-born, New York-based A-Trak was the first DJ to win all three major DJ competition titles (DMC, ITF and Vestax), as well as being the first DJ to win five World Championships. He won the DMCs World DJ Championship in 1997 at the age of 15, making him the youngest and first Canadian winner of the competition. He was an honorary member of the prestigious, now defunct DJ crew Invisibl Skratch Piklz, and a member of The Allies alongside frequent collaborator DJ Craze. Macklovitch is the younger brother of David Macklovitch of the Montreal-based band Chromeo, with whom he ran the record label Audio Research from 1997-2007. He, along with Nick Catchdubs then founded the Fool's Gold Records label in 2007. In the late 90's A-Trak developed a notation system for scratching. He gave a lecture about it at the Skratchcon 2000 conference and published an article in Tablist Magazine. He has also appeared on the cover of multiple magazines including URB (twice), BPM and Status.