florence griffith-joyner
usain bolt
Usain Bolt holds the world record at 9.69 seconds for the 100 meter dash. Usain Bolt holds the world record at 19.30 seconds for the 200 meter dash. Michael Johnson holds the world record at 43.18 seconds for the 400 meter dash. So I would say Usain Bolt.
Daniel Koman.
Usain Bolt
Usain Bolt, Jamaica
Deb Robinson
Usain Bolt
The womens 800 meter world record is 8:16.22 by Janet Evans (USA) Aug 20, 1989.
Usain Bolt, 9.58s
Florence Griffith-Joyner holds the women's world record in the 100 meter dash at 10.49 set in 1988. ---- The Olympic record for the women's 100 meter dash was set by Florence Griffith-Joyner at the 1988 Games in Seoul at a time of 10.54 seconds.
Austin Crawford (Dallas, Texas) 50 meter dash world record: 4.98 second
joan benoit samuelson