Kroy Biermann is a former American football player. Biermann played for the Montana Grizzlies football team, holding the second-most sacks in the history of the University of Montana football team. He was drafted by the Atlanta Falcons in the fifth round of the 2008 NFL Draft. During his career, he recorded 23.5 sacks, 331 tackles, and two touchdowns. He rebounded from a torn tendon injury in 2014 to record 4.5 sacks and concluded his career with the Falcons in 2015, recording 55 tackles and 2.5 sacks. Biermann has appeared in the reality television series Don't Be Tardy.