This is where life imitates ... what exactly? What began two years ago with a quirky jump-pass in a college football game has evolved into this extraordinarily surreal life: communicating with heads of state, preaching to prisoners and, yes, circumcising children in a Third World country. All in one offseason. Tim Tebow won the Heisman Trophy in December, the first sophomore to do so. In the six months since, the Florida Gators' iconic 20-year-old quarterback has traveled more than 15,000 miles to be honored by 15 organizations in nine states. A devout Christian, he has spread the gospel all over...