Bad blood between brothers has been a well-known phenomenon since the dawn of time. Jason and Travis Kelce, for example, are both NFL stars with storied careers in the league and a popular podcast together today, but that doesn't mean they haven't butted heads, especially when they were growing up.
Jason, who retired from the Philadelphia Eagles earlier this year, told the story of the last physical fight he and Travis had in an appearance on Shaquille O'Neal's The Big Podcast. It was when he realized that although Travis was younger...