Cathy FREEMAN - 400m silver medal at Atlanta Olympic Games. - Australia
Olympic champion Dalilah Muhammad sets 400 metres hurdles world record, Lyles wins 200 metres, Sports News | wionews.com
Steve LEWIS - 1988 Olympic Games 400m Champion. - U.S.A.
Olympic champion Muhammad smashes women's 400m hurdles world record - Sports - The Jakarta Post
Two Olympic champions amongst four Russians accused of doping - Sportstar
![Kirani James [GRN] - Men's 400m | Champions of London 2012 - YouTube](https://i.ytimg.com/vi/_h7gFkvHqTU/maxresdefault.jpg "Kirani James [GRN] - Men's 400m | Champions of London 2012 - YouTube")
Kirani James [GRN] - Men's 400m | Champions of London 2012 - YouTube
Olympic champion Muhammad breaks 400m hurdles world record
Olympic champion Dalilah Muhammad shatters 16-year 400m hurdles world record at US Championships - Sports News , Firstpost
400 Metres
Olympic Track and Field 2016: Men's 400M Medal Winners, Times and Results | Bleacher Report | Latest News, Videos and Highlights
Olympic 400m champion LaShawn Merritt banned for 21 months | Athletics News | ESPN.co.uk
Olympic 400m champion beats Michael Johnson's mark with 30.81, while Usain Bolt and Mo Farah are also among the winners a… | Wayde van niekerk, Van niekerk, Ostrava
Harrowing end to the women's 400m final as Shaunae Miller-Uibo dramatically pulls up
Wayde van Niekerk wants to become the first man to break 43 seconds in 400m | Watch Athletics
Wayde van Niekerk: Olympic champion wants 'untouchable' 400m legacy - Famous Times
Michael Johnson: Four-time Olympic champion recovering after 'mini-stroke' - BBC Sport
2008 Olympic Champion LaShawn Merritt Returns To 400-Meter Podium, Earns Bronze
Olympic 400m champion Van Niekerk tests positive for COVID-19 - SHINE News
2012 Olympic champion among new quartet facing doping charges · The42
Report: women's 400m semi-finals – Rio 2016 Olympic Games| News
Olympic champ Wayde van Niekerk back running, hopes to defend title in Tokyo | CBC Sports
Men's 400m world record holder Wayde van Niekerk has COVID-19 | Buzz
Report: men's 400m final – Rio 2016 Olympic Games| News
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Sport | The Guardian
US and Olympic champion Jeremy Wariner winning the 400m at the Stock Photo - Alamy
400 metres - Wikipedia
Wayde van Niekerk - Olympic 400m Champion | Real Life Stories
