Sydney McLaughlin-Levrone

Sydney McLaughlin-Levrone was born August 7, 1999 in New Brunswick, New Jersey, into a family of track athletes. She qualified for the Rio Olympics at 16 — the youngest U.S. track Olympian since 1980 — running 54.15 in the 400m hurdles, a world youth and world U20 record. She finished fifth in her semifinal in Rio and went home knowing the next four years would be about closing a gap.

Five years later in Tokyo, she ran 51.46 to win Olympic gold and break the world record for the second time. In Paris in 2024 she broke it again, running 50.37 — a time that would have finished sixth in the open 400m at the same trials. Across her career she has lowered the 400m hurdles world record six times. She holds seven of the ten fastest times ever run in the event. She is the only woman to break 51 seconds.

In 2025 she switched events entirely. At the World Championships in Tokyo she ran 47.78 in the open 400 meters — the second-fastest time in history, behind only Marita Koch’s 1985 mark from the Eastern Bloc doping era. She became the first person to win a World title in both the flat 400 and the 400m hurdles, and turned what had been a record locked in for 40 years into a real conversation about who would break it next.

Outside the track she is openly Christian and has written publicly about faith, anxiety, and identity. Her 2023 memoir Far Beyond Gold: Running from Fear to Faith documents the years between Rio and Tokyo, when she was the favorite, the prodigy, and the person dealing with the gap between expectations and her own internal life. The book is a quiet counterweight to the highlight-reel version of her career — which is the part most people see first.