Watch: Usain Bolt's stunning 100m world record in 2009 – 'the most incredible piece of sprinting'
100 metres - Wikipedia
100m World Record Story| Evolution of Female Sprinting - YouTube
Bolt Needs Little Urging to Crush His 200 World Record - The New York Times
How science led Japan runners to break 10 seconds in the 100-meters | The Asahi Shimbun: Breaking News, Japan News and Analysis
Nigeria's Tobi Amusan sets world record, wins women's 100 hurdles gold at World Athletics Championships: 'It's amazing' - oregonlive.com
Bolting to a World Record - TIME
Who Are the Top Five Fastest Runners in the World? - HowTheyPlay
Usain Bolt - Wikipedia
Montverde Graduate Issam Asinga Sets New World U20 Record For 100 Meters - FloTrack
Usain Bolt record collection: the sprint king's greatest hits
Asafa Powell sets a new 100m world record – 9.74s
How Fast Is the World's Fastest Human? | Britannica
Bolt shatters 100-meter world record
Jamaica's Usain Bolt smashes his own world record to win 100-meter gold – New York Daily News
Nigeria's Tobi Amusan ends record-setting day with women's 100-meter hurdles gold at World Athletics Championships - oregonlive.com
Elaine Thompson-Herah leads Jamaican sweep in 100 meters - Los Angeles Times
100-metre Dash | Who Will Break Bolt's World Record—and When?｜World Athletics@TDK｜Learn about Technology with TDK
100m World Record falls to Montgomery - 9.78! | NEWS | World Athletics
Fastest Men's 100m Record in Olympics - Best timing, top athletes with most medals | Tokyo Olympics News - Times of India
Sha'Carri Richardson wins women's 100-meter world title in championship- record 10.65 seconds | | thebrunswicknews.com
100M WORLD RECORD - 9.27 Seconds || The Human Limit! - YouTube
Which Olympic athlete owns the most world records? - Eurosport
Man earns world record for fastest 100-meter sprint in heels
Fastest 100m Sprinters (1970-2020) - YouTube
4 × 100 metres relay - Wikipedia
An Amazing World Record Runs Into a Question: Was It Too Amazing? - The New York Times
100-metre Dash | Who Will Break Bolt's World Record—and When?｜World Athletics@TDK｜Learn about Technology with TDK
