Retired Jamaican athlete, Usain Bolt has said it may take up to 20 years to break his records. Bolt is the only sprinter to win the 100- and 200-metre track titles at three consecutive Olympics. He holds the world record of 9.58 seconds in the 100 and 19.19 in the 200. At a promotional event in … Continue reading I think my record will stay unbroken for 20 years – Usain Bolt