Largest winning margin by an individual at the IAAF World Championships
- Who
- Yohann Diniz
- What
- 8:05 minute(s):second(s)
- Where
- United Kingdom (London)
- When
- 13 August 2017
On 13 August 2017, Yohann Diniz (France) won the men’s 50 kilometre road walk at the 2017 IAAF World Championships by 8 minutes 5 seconds, the largest margin in any event in championship history. His time of 3 hours 33 minutes 12 seconds was the second-fastest ever recorded in the men’s 50 kilometre road walk.