An also-ran in the year the great Secretariat won the Triple Crown, Mr. Prospector's sire was Raise A Native, a son of Native Dancer and out of the Nashua mare, Gold Digger. A $200,000 yearling in 1971 (a pricy sum for the early 1970's), "Mr. P", as he came to be known, was trained by Jimmy Croll, a Hall of Fame member who went on to train the great Holy Bull.
Mr. Prospector managed to set track records for six furlongs (1,207 m) at Gulfstream Park and Garden State, but his racing record had little inkling of his success as a breeding sire.
One of Mr. P's most remarkable feats was siring one winner of each of the Triple Crown races, a feat his grandson, Unbridled, has also accomplished. His Triple Crown race winners were the 2000 Kentucky Derby winner Fusaichi Pegasus, a promising young sire; 1985 Preakness Stakes winner Tank's Prospect; and 1982 Belmont Stakes winner and Eclipse Award for Horse of the Year, Conquistador Cielo.
