It was a birthday to remember for one young fan during an overcast Jacksonville Jaguars practice on Friday morning.
A boy named Theo was serenaded by Leonard Fournette and other fans who were waiting in line to get autographs from the big cats.
FCN's Mia O'Brien's tweeted out the heartwarming video saying,"Another day, another @_fournette “Happy Birthday” serenade (with some help from @Air4Cole."
Fournette retweeted saying "Happy Birthday Theo."