Undefeated no more.
The Kansas City Chiefs have done the unthinkable; beat the 13-0 Green Bay Packers.
With their 19-14 defeat, the Packers, who have already clinched their division, have lost for the first time since week 15 of last season.
An off day for Aaron Rodgers as the Green Bay QB finished 17-35, 235 yards with a TD pass. He had 32 yards and a TD on the ground.