Reigning 400m Olympic champion Van Niekerk tests positive for coronavirus- The New Indian Express
Steve LEWIS - 1988 Olympic Games 400m Champion. - U.S.A.
Wayde van Niekerk: 'Positive' 400m world record-holder welcomes Olympic postponement - BBC Sport
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
South African beats Michael Johnson's 17-year-old 400m world record for gold – The Denver Post
Report: women's 400m semi-finals – Rio 2016 Olympic Games| News
Olympic champion Muhammad smashes women's 400m hurdles world record - Sports - The Jakarta Post
Olympic champion Dalilah Muhammad shatters 16-year 400m hurdles world record at US Championships - Sports News , Firstpost
Olympic champion Muhammad breaks 400m hurdles world record
400m women - Olympic Athletics
Report: men's 400m final – Rio 2016 Olympic Games| News
Michael Johnson: Four-time Olympic champion recovering after 'mini-stroke' - BBC Sport
Shaunae Miller is the women's 400m Olympic Champion - YouTube
Olympic 400m champion LaShawn Merritt banned for 21 months | Athletics News | ESPN.co.uk
Olympic champion Dalilah Muhammad sets 400 metres hurdles world record, Lyles wins 200 metres, Sports News | wionews.com
400m Olympic champion Sonya Richards-Ross. (ATR / Panasonic Lumix) Add Around The Rings on www.Twitter.com/AroundTheRin… (With images) | Olympic champion, Olympic games, Olympics
400 Metres
Athletics at the 2008 Summer Olympics – Men's 400 metres - Wikipedia
Olympic sprinter Michael Johnson sufferers ministroke
Cathy FREEMAN - 400m silver medal at Atlanta Olympic Games. - Australia
Two Olympic champions amongst four Russians accused of doping - Sportstar
400 metres at the Olympics - Wikipedia
Olympic 400m champion Van Niekerk tests positive for COVID-19 - SHINE News
Men's 400m Final | IAAF World Championships London 2017 - YouTube
