American football player (born 1988) Casey Austin Keenum is an American professional football quarterback for the Chicago Bears of the National Football League (NFL). He played college football for the Houston Cougars, where he became the NCAA's all-time leader in total passing yards, touchdowns, and completions. In the 2008 college football season, Keenum ranked first nationally in total offense and second in total passing yards. 893,057 views on September 29, 2026 — Wikipedia's most-read article that day. Also most read: Christa Pike, 2026 Asian Games medal table, Dennis Haskins, Lizzie Borden. Wiki link