Today I learned that Usain Bolt's run record was 100 meters high at the Berlin World Championships in 2009, 9.59 seconds, he reached a speed of 44.72 km / h, and his acceleration time from 0 to 100 km / h (theoretically, Reaches 100 kph) equal to the acceleration time of the new Mazda 2, around 12.5 seconds!
