| 100% | JAKOB | 5 | Track star Ingebrigtsen who, at age 16, became the youngest person in history to run a sub-four-minute mile |
| 36% | RYUN | 4 | Jim ___, athlete who was the first high school junior to run a mile in under four minutes |
| 34% | BANNISTER | 9 | Roger —, first man to run a sub-four minute mile |
| 34% | EILISH | 6 | At 18, the youngest person to sweep the four main Grammy categories (Song, Album, Record, Best New Artist) in a single year |
| 33% | TATUM | 5 | Actress O'Neal who was the youngest person to ever win a competitive Oscar, at age 10 |
| 33% | MANNYPACQUIAO | 13 | Filipino boxer who recently became the first person to hold a world title in four different decades: 2 wds. |
| 33% | LANDY | 5 | John —, Governor of Victoria, Australia, from 2001-06; second man to run a sub-four minute mile |
| 32% | MIKETYSON | 9 | American former boxer who became the youngest heavyweight champion in history in 1986 at the age of 20 years and 4 months: 2 wds. |
| 32% | GORDIEHOWE | 10 | Hartford Whalers winger who, at age 52 in 1980, became the oldest person to play in an NHL game (2 wds.) |
| 32% | GEORGEBLANDA | 12 | Oakland Raiders placekicker who, at age 48 in 1976, became the oldest person to play in an NFL game (2 wds.) |
| 31% | SATCHELPAIGE | 12 | Kansas City Athletics pitcher who, at age 59 in 1965, became the oldest person to play in an MLB game (2 wds.) |
| 29% | BANNISTER | 9 | First to run a mile in under 4 minutes: Roger __ |
| 29% | CARLOSALCARAZ | 13 | Spanish tennis player who became the youngest man to be ranked #1, at 19, in 2022: 2 wds. |
| 29% | LLEYTONHEWITT | 13 | Australian tennis player who became the youngest man to be ranked #1, at 20, in 2001: 2 wds. |
| 29% | STABLEBOY | 9 | Person in a barn who tends to the animals |
| 27% | MARIAHCAREY | 11 | "Fantasy" singer who recently became the first person to top the Billboard Hot 100 in four different decades: 2 wds. |
| 27% | XGAMES | 6 | 2013 competition where Mitchie Brusco became the first person to land a 1080 at in the Big Air event |
| 27% | JORDANROMERO | 12 | Mountaineer who climbed Mount Everest at the age of 13 and later became the youngest climber in the world to complete the Seven Summits: 2 wds. |
| 27% | CLOSE | 5 | D B —, cricketer who in 1949 became the youngest to represent England at Test level |
| 27% | ZENDAYA | 7 | Youngest person to win the Emmy for Outstanding Lead Actress in a Drama Series (2020) |
| 27% | PASSENGER | 9 | The person who sits next to the driver in a car |
| 27% | HINGIS | 6 | Martina who became the youngest-ever Wimbledon doubles winner, at age 15 |
| 26% | WILDOATS | 8 | What young people may sow ... and what's literally hidden in the answers to starred clues |
| 26% | ROGER | 5 | ___ Bannister, British middle-distance athlete who ran the first sub-four minute mile in 1954 |
| 26% | NOBEL | 5 | Malala Yousafzai is the youngest person ever to win one (at age 17) |
| 26% | BAIO | 4 | Scott who stars in the new Nick at Nite series "See Dad Run" |
| 26% | ONTHEROAD | 9 | Kerouac novel, and a hint to the four starred women in this puzzle |
| 26% | MARAT | 5 | With 31-Across, Russian tennis player who became the youngest man to be ranked #1, at 20, in 2000 |
| 26% | ERNIEELS | 8 | Golfer who became the youngest-ever winner of the South African Amateur Championship at age 17 |
| 26% | ANDREWLUCK | 10 | Four-time Pro Bowl quarterback who retired in 2019 at the age of 29: 2 wds. |