usian bolt
Michael Johnson of the USA with a time of 43.49.
Noah Ngeny (KEN) 3:32.07
It's Usain Bolt!
Charles Austin- 2.39 at the 1996 Atlanta Olympic games.
Javelin became a mens sport in 1908 and a women's sport in 1932
Lynn Davies is the Welsh record holder with 8.23m. He was also the Olympic gold medallist in 1964.
19.30
The Olympic 400m men freestyle record is 3:40.59 by Ian Thrope.
women's javelins weigh 600 grams. mens weigh 800 grams.
Wilson Kipketer
Gavin Sinclair