Usain Bolt

We think we know a lot about Usain Bolt. Science tells us he can run at 27mph, unleash 2,619.5 watts of power and produce 81.58 kilojoules of kinetic energy in a 100m sprint – that’s 50 times more than a bullet leaving a Magnum handgun.

http://www.shortlist.com/entertainment/sport/usain-bolt-busts-the-myths

Now that we are in the off season and left to discuss myths and speculation, here is another analysis of Bolt’s potential 40 yard dash time.

http://www.freelapusa.com/how-fast-can-usain-bolt-run-the-40-yard-dash/