These photos reveal the heart of the game—a heart that still beats, though now behind closed doors. Kansas City Chiefs’ equipment manager Bobby Yarborough helps rookie Dale Markham with his ...

After playing just one snap in his 2013 rookie year, he has been a mainstay for the Kansas City offense ... the Chiefs' superstar quarterback Patrick Mahomes also has a unique helmet.

The Chiefs' superstar ... of the bigger helmet, though, is the fact it can be more of an obstruction. And Mahomes has had issues in the past with his helmet. The Kansas City star used to complain ...

The Kansas City Chiefs have shared a quick snap-shot of their third-straight Super Bowl jerseys, and they are pretty cool, to ...