Jocko Willink is a decorated retired Navy SEAL officer, author of the book "Extreme Ownership: How U.S. Navy SEALs Lead and Win", and co-founder of Echelon Front, where he is a leadership in... Read allJocko Willink is a decorated retired Navy SEAL officer, author of the book "Extreme Ownership: How U.S. Navy SEALs Lead and Win", and co-founder of Echelon Front, where he is a leadership instructor, speaker, and executive coach.Jocko Willink is a decorated retired Navy SEAL officer, author of the book "Extreme Ownership: How U.S. Navy SEALs Lead and Win", and co-founder of Echelon Front, where he is a leadership instructor, speaker, and executive coach.