Pensive

Pensive (February 5, 1941 – May 20, 1949) was a bright chestnut Thoroughbred racehorse that in 1944 won the first two legs of the U.S. Triple Crown. Pensive also began only the second sire line "hat trick" in the Kentucky Derby, as his son Ponder won the 1949 Derby, and Ponder's son Needles won the 1956 edition.