Breh, bolt is 6'5. At 205 pounds, of course he looks "lean". If he was shorter, he would look bulkier.
Bolt is one man. Sprinters can get pretty fukking big because they are building to be the fastest. They work at
blowing up the fast-twitch muscles, and their training causes growth. Not every sprinter is going to look the same, but you can be pretty fukking jacked
and smoke everybody else. Training and conditioning >>>>>>>> Weight class. Of course thats only to a point, but this kid is no anomaly. He happens to
obviously play other sports, hence his larger upper body.
Facts.......just look at Maurice Greene.