| CAUTHEN | Steve, jockey who became the youngest to win the U.S. Triple Crown in 1978 (7) |
| STEVECAUTHEN | American jockey who became the youngest jockey ever to win the US Triple Crown, riding Affirmed, in 1978 |
| SECRETARIAT | American horse which won the U.S. Triple Crown in 1973 (11) |
| JAMIESPENCER | Irish jockey who in 1998 became the youngest to win a classic race |
| OMAHA | U.S. Triple Crown winner of 1935 |
| TSENG | LPGA golfer Yani, the youngest to win five majors |
| BELMONTSTAKES | Third leg of the U.S.'s Triple Crown |
| JONRAHM | In 2021, he became the first Spanish golfer to win the U.S. Open. (3,4) |
| TREVINO | First golfer to win the U.S., British and Canadian Opens in the same year |
| TRABERT | Only man to twice win the U.S. Open without losing a set in the entire tournament |
| FISCHER | Only player to win the U.S. Chess Championship with no losses or draws |
| SHAFALI | At 15, she was the youngest to play a T20 international for India. (7) |
| FRANCIS | Champion jockey who became a bestselling thriller writer (7) |
| LITTLER | Luke _, English darts player who became the youngest ever world champion (7) |
| ASSAULT | Thoroughbred that won the triple crown in 1946 |
| SANDYLYLE | (Golf) Scot who was first Briton to win the U.S. Masters, in 1988 (5,4) |
| RUNRIOT | Raise hell as youngest to tour exotic city (3,4) |
| CLOSE | D B ___, cricketer who in 1949 became the youngest to represent England at Test level (5) |
| TONYBLAIR | Former British Prime Minister who at 43 was the youngest to enter No 10 in the 20th century (4,5) |
| IRWIN | Oldest golfer to win the U.S. Open |
