Brad Thomas Kilby an haife shi a watan Fabrairu 19, 1983 tsohon ɗan wasan ƙwallon hannu ne, wanda yake bahago. An zaɓi Kilby a Wasan Athletics naa zagaye na ashirin da tara na 2005 Major League Baseball Draft. Yana da tsayi na 6'1" kuma yana da nauyin 235 KG.