drugs
Either that or his body is completely differnt to every other human being. No human has reduced his PB so drastically in one year. Maybe he is a phenom. For now we have to say phenom.
Maybe?
Which 17 year old ever run 19.93s
Which 16 yo ever run run 20.13s and 45.35s?
He is the youngest WJC gold medallist at 15 (U-19 competition), and won the World Youth at 16 in 20.40s (reverse order).
Bolt is the definition of T&F phenom. He is from Mars.