A Sports Illustrated senior writer's controversial exploration of the genetic underpinnings of athletic success explores the roles of both biology and training, arguing that nature and training are eq
What explains the Manning brothers, the Williams sisters, and all those worldclass Jamaican sprinters? Do superstar athletes like Usain Bolt and Michael Phelps owe their success to genetic luck? O
Explores the roles of both genetics and training in athletic success, arguing that both are equally necessary components of athletic achievement while considering such topics as race, gender, and gene
