The Iowa State–Kansas State football rivalry is an American college football rivalry between the Iowa State Cyclones and Kansas State Wildcats. The two Big 12 Conference rivals have played every year since 1917, making it the 8th-longest continuous series in college football history and the longest never-interrupted series in college football history. . The game in October 2016 marked the …

https://en.wikipedia.org/wiki/Iowa_State%E2%80%93Kansas_State_football_rivalry