When Messi was a child he had stunted growth and was nearly bannished from playing football because he was too small. Then Barcelona recruited him and decided to inject Messi with hormorne injections to aid Messi's growth. The injections were a success. Now Messi is the best player in the world and won the world player of the year award twice and he's on the shortlist for this years award. But could these injections have had enharnced Messi's performance levels as well which is why he is so fast and strong?