KG is wearing #21 with the Rams. Here's his bio off the Rams' website:
Has good body structure and a muscular frame…shows smoothness and balance as he stays low in backpedal…has recovery burst and deep speed to stay tight on receivers…four-year starter at cornerback who was regarded as best pass defender in the Western Athletic Conference…started all 42 games that he played in his collegiate career…the fastest player on the team, he made 265 tackles (181 solos) with eleven stops behind the line of scrimmage, seven interceptions, 36 pass deflections, four forced fumbles, a fumble recovery and six blocked kicks during his time with the Mustangs.