Bolt has run 45.28s for 400m.
Michael Johnson ran the fastest time of 43 seconds if you were wondering usain bolts fastest time then look for it on the Internet or YouTube
His fastest time in the 400m was in Kingston in 2007, running it in 45.28s!!
becoming the fastest man in the world
Usain Bolt broke his own record at London 2012, making his fastest......9.63!!
usain bolts, Jamacian TYSON GAY BOY
usain bolts 40 dash time is 0.4 seconds
one of usain bolts hobbies are dancing!
9.58 by usain bolt
Shaival is the fastest man on earth e broke Usain bolts record his timeing was 1 sec
yes he is the fastest coz wen he ran it was the fastest time on earth and athletic history
Usain Bolt with the 100m time of 9.58.
9.58 seconds - Usain Bolt from Jamaica.
usain bolt is the fastest
He is very fast! His fastest time is 9.58 seconds in the 100m. His fastest time in a 200m is 19:19seconds.
usain bolt has the fastest time with 9.58 which he got in 2009 at the world championships in Berlin
9.58s by Usain Bolt in Berlin 2009.