Bears Khalil Mack Teaches Robert Quinn His Sack Celebration [WATCH]
Packers meet Khalil Mack and Bears defense for tough week 1 test
December 23, 2018: Chicago Bears outside linebacker Khalil Mack (52) in action during the NFL football game between the Chicago Bears and the San Francisco 49ers at Levi's Stadium in Santa Clara
Injury Update: Khalil Mack out, Akiem Hicks questionable vs. 49ers
The Latest: Bears' Mack is back with a sack vs. Browns NFL - Bally Sports
Khalil Mack: Chicago Bears star needs season-ending surgery
Khalil Mack Trade Grade: How the Chargers and Bears grade out
Bears' Khalil Mack out vs. 49ers with Foot Injury; 1st Game Missed Since 2018, News, Scores, Highlights, Stats, and Rumors
Packers set for rematch with Khalil Mack and the Bears defense
Raiders' 17th game will bring visit from Khalil Mack, Bears – East Bay Times
49ers at Bears injury report: Top pick Kinlaw out for season