10.49s by Florence Griffiths-Joyner in 1988.
The first recognized women's 100 meter dash world record was a 12.8 run by Mary LInes of Great Britain in 1922.
9:58 by jamaicas Usain Bolt,10:49 in womens 100m sprint
The womens 800 meter world record is 8:16.22 by Janet Evans (USA) Aug 20, 1989.
Tiger Woods
19.30 seconds
alex my magic man from turkey
The world junior 100 meter sprint record time is 9.97 seconds set by Trayvon Bromell of the United States in 2015.
The fastest man in the world is Usain Bolt. He set the world record for the 100 meter sprint. He ran up to 100 meters in 9.58 seconds.
Olympic Record: Usain Bolt 9.63 (2012)World Record: Usain Bolt 9.58 (2009)
The World Record is 5.56seconds held by Donovan Bailey of Canada. He ran this in 1996.
Wilson Kipketer of Denmark holds seven of the ten fastest 800m times in history, including his world record of 1.41.11 from 1997.
If you consider Usain Bolt's record in the Beijing Olympics: 19.30 seconds = 10.36 metres per second =23.32 MPH