Courtesy of New York Post Tom Brady will turn 43 in August, and he has shown no signs of slowing down. Last season, Brady became the oldest quarterback in NFL history to start every game in a 16 game season. He is also the oldest quarterback to lead the league in passing yards, to win the AP Most Valuable Player award, to be named first-team All-Pro, and to both play in a Super Bowl and win Super Bowl MVP. In his career, he led the New England Patriots to six Super Bowl wins in an eighteen year span. Over that time period, has thrown over 74,000 yards and 540 touchdowns, which each rank second all time. These are among the many reasons Brady is heralded as the Greatest Of All Time, or G.O.A.T. for short, at the quarterback position. He has produced on the field and delivered titles over nearly a two decade span at a very high level, whereas most quarterbacks burn out before crossing the 40 year threshold. So what makes Tom Brady different? How was he able to susta...