Jocko Willink is a former Navy SEAL officer, author, and leadership consultant known for his disciplined approach to life and work. He served in the military for 20 years, including combat in Iraq, where he led a SEAL team during the Battle of Ramadi. After retiring, he became a motivational speaker and wrote several books on leadership and personal development, emphasizing the importance of accountability and extreme ownership. In addition to his writing, Jocko hosts a popular podcast where he discusses various topics, including fitness, leadership, and self-discipline. His straightforward advice and no-nonsense attitude inspire many to take charge of their lives and strive for excellence.