Former Navy SEAL commanders explain why they still wake up at 4:30 a.m. -- and why you should, too

Former Navy SEALs and “Extreme Ownership” authors Jocko Willink and Leif Babin talk about the importance of waking up at 4:30 am every single day.

Follow Jocko and Leif on Twitter.

Follow BI Video: On Twitter

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.