be John Gretton "Jocko" Willink Jr. American author, podcaster, and retired United States Navy officer who served in the Navy SEALs and is a former member of SEAL Team 3.
2003
1996
2009
1987
1930
1948
2004
2002
1998
1999
2013
1956
1993
1988
1929
1919
1964