There is no 150 meter sprint at the Olympics.
Usain Bolt.
the mens 100 meter sprint
The fastest child on earth is 7.4
Usian bolt
5 minutes
9.69 seconds by Usain Bolt of Jamaica at the 2008 Summer Games in Beijing.
Usain Bolt
usain bolt has the fastest time with 9.58 which he got in 2009 at the world championships in Berlin
The winner of the 100 meter dash at the 1920 Games in Antwerp was Charlie Paddock of the United States in a time of 10.8 seconds.
the time usain bolt the fastest man in the world was 9.58 seconds in the 100 meter sprint
100m - 9.69s 200m - 19.30s