David Kahn is the United States Chief Instructor for the Israeli Krav Maga Association. He has trained all branches of the U.S. military in addition to federal, state, and local law enforcement agencies. David is an instructor certified by the State of New Jersey Police Training Commission. He has been featured in Men's Fitness, GQ, USA Today, The Los Angeles Times, The Washington Post, New Yorker, Marine Corps News, and other major publications. David also authored the books Krav Maga and Advanced Krav Maga and produced the Mastering Krav Maga DVD series. David Kahn resides in Hamilton, N.J.