United Kingdom, Aug. 21 -- Travis Kelce is working tirelessly during the Kansas City Chiefs' pre-season camp.

The 36-year-old sports star has been busily preparing for the new NFL season over recent weeks, and Chiefs coach Andy Reid admits that Travis is leaving no stone unturned in his preparations.

Speaking about his team's efforts ahead of the new campaign, he told reporters: "You have examples like Kelce, he's the oldest guy on the team and came out every day and worked to where you had to yank him out of there to give him a breather."

Linebacker Nick Bolton has also heaped praise on Travis, revealing that he's been setting the example for his younger teammates during the pre-season camp.

He said: "There's no excuses when you have...