The Sports Gene: Inside the Science of Extraordinary Athletic Performance

Now a New York Times Bestseller! With a new chapter added to the paperback. In high school, I wondered whether the Jamaican Americans who made our track team so successful might carry some special speed gene from their tiny island. In college, I ran against Kenyans, and wondered whether endurance genes might have traveled with them from East Africa. At the same time, I beg….Read More