Undefeated Flightline solidified his status as a modern racing legend by winning the 2022 Breeders' Cup Classic at Keeneland by a record 8 1/4 lengths, finishing his career with a total win margin of 71 lengths. Trained by John Sadler, the colt justified his $60 million valuation before retiring to Lane's End Farm as the world's highest-rated racehorse in 2022. Read more about Flightline's record-setting performance at Lane's End . FLIGHTLINE | Lane's End