Can Chiefs win third straight Super Bowl? Belichick gives honest take originally appeared on NBC Sports Boston
Back in February the Kansas City Chiefs became the first NFL team since the New England Patriots in 2003 and 2004 to repeat as Super Bowl champions. The next challenge for the Chiefs is winning three consecutive Super Bowl titles -- a feat no team has ever achieved.
The Patriots were the last to attempt it in 2005. Injuries and the defense taking a step back were among the factors in the Patriots failing to three-peat.