Mathieu went on to joke that his five-year-old daughter was upset at him for retiring because she was going to miss getting "dressed up" for his game days. Mathieu and his girlfriend share three kids: 12-year-old and 11-year-old sons, Noah and Tyrann Jr., and a five-year-old daughter, Mila.

The LSU Tigers congratulating former All-American defensive back Tyrann Mathieu on his remarkable career and official retirement from football.

New Orleans Saints defensive back Tyrann Mathieu announced Tuesday that he is retiring from the NFL after 12 seasons and three first-team All-Pro selections. The 33-year-old Mathieu, a product of LSU, spent the last three seasons with the Saints and started in all 51 regular season games.