Back in the day, April 6, 2013: 7-year-old Jack Hoffman is star of Nebraska's spring game
Jack Hoffman, who scored in Nebraska's spring game while battling cancer, now plays for his junior high football team - The Washington Post
Andy Hoffman releases book to raise money for childhood cancer research, News
Teammates help Team Jack grow without Andy Hoffman
Nebraska Football: 10 Best Nebraska Running Backs of All-Time - Page 3
Jack Hoffman Team Jack Foundation
Texans' Rex Burkhead holding Top Golf charity event to benefit Team Jack Foundation
Rex Burkhead All-Star Shirt – Team Jack Foundation Apparel
Plano Native Rex Burkhead Heads to the Super Bowl for the Second Time - Plano Magazine
Yards After Contact-Team Jack: Childhood Brain Cancer, Nebraska Cornhuskers. Andy Hoffman Jack Hoffman, team Jack foundation, scoring a touchdown
Yards After Contact-Team Jack: Childhood Brain Cancer, Nebraska Cornhuskers Book
Bengals Burkhead to honor young Nebraska cancer survivor
As the Newest Member of Team Jack, Rex Burkhead Sells Out - University of Nebraska - Official Athletics Website
Team Jack Foundation, STATE, South Dakota State University Alumni Magazine