Jordan Mailata is an All-Pro offensive tackle for the Super Bowl champion Philadelphia Eagles. But what he did recently might have taken more guts than anything he’s ever done on a football field. He sang “Tennessee Whiskey” in front of Chris Stapleton. It was backstage at the George Strait concert, with a bunch of people gathered around.  Including former NFL player Jason Kelce, who was hyped watching his friend show off. And Jordan didn’t just sing the easy parts, he hit the insane vocal run, too.  It was so good, Chris yelled out “Yeah!”  And then clapped and gave him props. After Jordan got done singing, Chris shook his hand, and said, “Man, thank you.”