Jocko Willink is a decorated retired Navy SEAL officer, author of the book Extreme Ownership: How U.S. Navy SEALs Lead and Win, co-founder of Echelon Front, where he is a leadership instructor, speaker, and executive coach, and a podcaster.
The story of the Dark Knight is dark and character-driven, exploring the tortured psychology of Bruce Wayne. His alter-ego, Batman, is a vigilante dedicated to protecting the citizens of Gotham City, which is overrun by organized crime and other dangerous individuals manipulating the system.