Tiki Barber is a champion, and he proved it in two of the most competitive games in the world. He fought through the trenches for 10 seasons with the New York Giants.. setting virtually every rushing record for the team. Then Tiki changed his game and became a star correspondent for The Today Show.

Ellen McGirt helps people find the winning playbook for change as a Senior Writer for "Fast Company" Magazine.. and she coaches NFL Rookies and retired players make the tough adjustments to life off the field.

Harry Carson crushed anyone who got in his way through 13 seasons as an NFL linebacker. After football, Harry changed his gameplan to launch a sports consulting and promotions company.

Tim Green created havoc on the field for eight seasons in the NFL... But his greatest play was to reinvent himself afterward by going to law school, becoming a TV commentator, and writing 13 novels.

Lee Corso is one of the top announcers in college sports and the former head football coach for Indiana and Louisville.