Justin Gatlin unofficially breaks 100m record.

Justin Gatlin has gone to extreme lengths to beat Usain Bolt’s 100m world record time of 9.58. The American sprinter recently appeared on Japanese TV show Kasupe, running a time of 9.45. However Gatlin was backed by a wind machine blasting 20mph gusts down the track as he hurtled towards the finish line. The huge tail-wind was more than four times the legal limit for competition, making the record invalid.  Source: au.sports.yahoo.com