100-year-old attempts 100 yard dash | abc10.com
When You ACCIDENTALLY Break A World Record - YouTube
How Fast Is the World's Fastest Human? | Britannica
The 'Golden' Ratio: The One Number That Describes How Men's World Records Compare With Women's - The Atlantic
The Big Question: As the 100m world record falls again, how much faster can humans run? | The Independent | The Independent
Ryota Yamagata sets national record with 9.95-second 100m sprint | The Japan Times
Watch Why It's Almost Impossible to Run 100 Meters In 9 Seconds | Almost Impossible | WIRED
Oregon State's bipedal robot, Cassie, sets Guinness World Record in 100- meter dash - CBSSports.com
2009: Fastest 100 m | Guinness World Records
An Amazing World Record Runs Into a Question: Was It Too Amazing? - The New York Times
100 metres - Wikipedia
I missed my nap for this': 101-year-old sprinter breaks 100-meter dash record - The Washington Post
19-Year-Old Letsile Tebogo Runs 100-Meter U20 World Record
How Long Will it Take to Break Usain Bolt's 100-meter Dash Record? | News | Northwestern Engineering
Matthew Boling breaks national 100-meter record, beats 10 seconds
Start Mens 100 Meter Image & Photo (Free Trial) | Bigstock
Bolt shatters 100-meter record
Throwback: Usain Bolt Sets 100-Meter World Record At 2008 Olympics | ThePostGame.com
In Bold Style, Bolt Rewrites Record Book for the 100 Meters - The New York Times
Matthew Boling Broke High School Record, Running 100m in 9.98 Seconds
Track and field: 2018 100m sprint record broken in Poland | TVP World
World Record | Men's 100m Final | World Athletics Championships Berlin 2009 - YouTube
Jamaica's Thompson-Herah sets new Olympic record in women's 100 meters | The Times of Israel
