Tyrann Mathieu announced his retirement from the NFL on Tuesday, and his former Kansas City Chiefs teammate Patrick Mahomes was quick to congratulate the safety on social media.

Three-time All-Pro safety Tyrann Mathieu announced in a post on his Instagram page that he is retiring from the NFL. The 33-year-old defensive back was entering his fourth season with the New Orleans Saints but won't step onto the field this year.

After 12 seasons, former Kansas City Chiefs defensive back Tyrann Mathieu announces retirement from the NFL | @EdEastonJr