Tyrann Devine Mathieu is an American football safety for the New Orleans Saints of the National Football League (NFL). He played college football at LSU. In college he developed a reputation for causing turnovers, setting a Southeastern Conference (SEC) record with 11 career forced fumbles and earning the nickname "the Honey Badger" after the mammal of the same name. In his sophomore season, he was recognized as a consensus All-American, won the Chuck Bednarik Award as the best defensive player in college football, and was a finalist for the Heisman Trophy. Mathieu was dismissed from the LSU football program after that season due to a violation of team rules.

Safety (S), historically known as a safetyman, is a position in gridiron football on the defense. The safeties are defensive backs who line up ten to fifteen yards from the line of scrimmage. There are two variations of the position: the free safety (FS) and the strong safety (SS). Their duties depend on the defensive scheme. The defensive responsibilities of the safety and cornerback usually involve pass coverage towards the middle and sidelines of the field. While American (11-player) formations generally use two safeties, Canadian (12-player) formations generally have one safety and two defensive halfbacks, a position not used in the American game.