Perkins used all three of his squat attempts to rewrite the record books. Written by Robert Zeglinski Last updated on May 31, 2023 On May 20, 2023, during the 2023 USA Powerlifting (USAPL) P3 Grand Prix, powerlifter Austin Perkins scored a 305-kilogram (672.4-pound) raw back squat. The mark is an all-time raw World Record in