Gershon Ben Keren is a Krav Maga Instructor and a Personal Safety & Security Trainer/Consultant, with a mixed portfolio of clients in a wide variety of industry sectors. He is the Head Instructor at Krav Maga Yashir Boston.
Gershon Ben Keren is a Krav Maga Instructor and a Personal Safety & Security Trainer/Consultant, with a mixed portfolio of clients in a wide variety of industry sectors. He is the Head Instructor at Krav Maga Yashir Boston.
