The Minnesota Vikings.
The Kansas City Chiefs lost the first Super Bowl to the Green Bay Packers 35-10.
Kansas City Chiefs were the fist team to lose a Super Bowl.
The Kansas City Chiefs lost Super Bowl I to the Green Bay Packers, with the final score 35-10.
Hank Stram of the Kansas City Chiefs who lost Super Bowl I and won Super Bowl IV.
The Kansas City Chiefs lost the first Superbowl, 35-10.
Len Dawson of the Kansas City Chiefs lost Super Bowl I - 35-10 and won Super Bowl IV - 23-7
On January 15, 1967 the Kansas City Chiefs lost 35-10 to the Green Bay Packers in Los Angeles Memorial Colliseum. Bart Starr was the winning Quarterback.
1967 Super Bowl could mean two things: Super Bowl I, in the 1966 season, held in January 1967, the Kansas City Chiefs lost. Super Bowl II, in the 1967 season, held in January 1968, the Baltimore Colts lost.
The Kansas City Chiefs have been in 2 Super Bowls. One was in 1966-67 (Super Bowl I) which they unfortunately lost to the green Bay Packers. the second was in 1969-70 (Super Bowl IV) Which they won against The Minnesota Vikings despite the vikings being the favorable team!
The vikings haven't won a Superbowl. They have appeared in four Super Bowls - IV, VIII, IX, and XI, and have lost all four.
On January 11, 1970, the 1969 NFL Season Super Bowl was won by the Kansas City Chiefs over the Minnesota Vikings by a score of 23 - 7, and the Chiefs remain 1 for 2 in Super Bowls to this day. They lost Super Bowl 1 to the fabled Green Bay Packers by a score of 35 -10. The Minnesota Vikings, by the way, are 0 for 4 during the first 11 Super Bowls.Since 2009
The Vikings lost to the Kansas City Chiefs, 23-7, in Super Bowl IV.