Usain Bolt, the man the world's waiting to see, the ultimate showman, will make his entrance to the Rio Games today as he looks to defend the first of his individual titles in the heats of the men's 100m. Bolt, who holds the world record for the 100 and 200m, also won the gold medal in both events at the last two Olympic Games - London 2012 and Beijing 2008 - plus the 4x100m relay gold. He is chasing a
historic treble at these Games in Rio. Watch out!