Collin Klein hasn't even coached a game yet as the head coach at K-State, but he is already showing how he plans on taking the Wildcats to another level. Kansas State head coach Collin Klein slaps hands with senior quarterback Avery Johnson (2) during practice on Tuesday, April 21, 2026. | Evert Nelson/The Capital-Journal / USA TODAY NETWORK via Imagn Images Collin Klein has been a K-State legend for nearly 20 years, having been a star quarterback for the Wildcats from 2008 to 2012.