Chris Kyle joined the Navy in 1999, when he was just 24 years old, and started his journey to becoming a Navy SEAL. He went through the infamous BUD/S training, which is like hell on earth, but he made it through, and even graduated at the top of his class! Kyle was assigned to SEAL Team 3, where he would go on to serve four tours in Iraq and earn a reputation as one of the most deadly snipers in the business.
Now, you're probably wondering what it takes to become a Navy SEAL, right? Well, let me tell you, it's not for the faint of heart! These guys are like superheroes, but instead of superpowers, they have intensive training and a whole lot of guts. Kyle's training included everything from parachuting to hand-to-hand combat, and he excelled at it all.