16 and Pregnant's Mackenzie Douthit is a competitive cheerleader, and her boyfriend, Josh, is a bullrider, so it's no wonder their baby boy, Gannon, has some serious athletic skills of his own.
Check out this super cute pic of Gannon grasping the playground bars ... and giving them a big chomp-chomp like they're a giant teething ring.
"Made me laugh so hard," Mackenzie wrote in the Instagram caption.
Give this boy a gold medal! He can bite on it like all Olympians do!