Women's 400m World Record is 48.25 – Žiga P. Škraba
Dutch runner Bol breaks 400m indoor world record
Track & Field Worlds 2022: Wayde van Niekerk, Kirani James and Michael Norman chasing 400m gold: Preview, schedule & how to watch
Wayde van Niekerk: Five things to know about the Olympic 400m champion and world record holder
/cdn.vox-cdn.com/uploads/chorus_image/image/50388485/Screen_Shot_2016-08-14_at_9.02.30_PM.0.0.png "Olympics 2016 results: Wayde van Niekerk sets world record from lane 8 in men's 400m run - SBNation.com")
Olympics 2016 results: Wayde van Niekerk sets world record from lane 8 in men's 400m run - SBNation.com
Dutch runner Femke Bol breaks own 400m indoor world record
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
Dutch runner Bol smashes her own indoor 400m world record | Reuters
Norway's Warholm breaks 29-year-old 400m hurdles world record - CGTN
Wayde van Niekerk - Wikipedia
Athletics-Dutch runner Bol smashes her own indoor 400m world record | SaltWire
Wayde van Niekerk wins 400m heat to qualify for semi-finals at World Athletics Championships 2023
Mohammad Anas smashes 400m national record to qualify for World Championships | More sports News - Times of India
400 Metres
Canadian teen Morales Williams unfazed by world-record nullification, has high hopes for Olympics | CBC Sports
Michael Johnson Sevilla 1999: Men's 400m world record - YouTube
Men's 400m world record holder Van Niekerk tests positive for coronavirus
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
400 Metres
The 400 Meter WORLD RECORD || WAYDE VAN NIEKERK'S Plan for 2021 - YouTube
Van Niekerk smashes world record to grab Olympic 400m glory - Olympic News
Van Niekerk fails to roll back the years with last-place finish at World Champs 400m final | Sport
South African beats Michael Johnson's 17-year-old 400m world record for gold – The Denver Post
Tokyo Olympics Daily: Karsten Warholm wins greatest ever men's 400m hurdles
/origin-imgresizer.eurosport.com/2023/08/22/3767967-76649268-2560-1440.jpg "World Athletics Championships live - Hudson-Smith breaks European record in 400m semi-final - Eurosport")
World Athletics Championships live - Hudson-Smith breaks European record in 400m semi-final - Eurosport
