Dr. Manouchehr Moshtagh Khorasani  is a specialist in the arms and armor of the Middle East with a special emphasis on Iranian arms and armor. He is the winner of the twice winner of the The World Book Prize of the Islamic Republic of Iran for his books in 2009 and 2012. He authored or co-authored six books and more than eighty one articles in prestigous journals. Dr. Khorasani is reviving Persian martial arts and weapons. Richard Nable is an expert on ancient Iranian copper-alloyed and iron weapons and has written many expertise papers on them. as well as two books  The areas of expertise of Richard include: SWAT operations, weapons expert, weapons ban versus weapons on the street, search and seizure procedures, vehicle pursuits, defensive driving, use of force and general police procedures. Dr. Kaveh Farrokh Dr. Kaveh Farrokh is the author of three history books and has been recognized as an expert in the ancient history of Persia. His books have been translated into Russian and Persian. Dr. Farrokh teaches ancient Persian history at the University of British Columbia’s Continuing Studies Division. Bede Dwyer has been practicing archery of different traditions including Iran for nearly four decades. Rather than just compile information from old books, Bede has actively tested equipment and techniques and makes archery equipments. He is writing two books on archery. Hessamoddin Shafeian Hessamoddin Shafeian is a PhD student at University of California, Riverside, Electrical Engineering Department. He is also interested in military heritage of Iran. @ No usage of the name “Razmafzar” is allowed without Dr. Manouchehr Moshtagh Khorasani’s permission. Greg Thomas Obach is interested in researching wootz type crucible since his which he started from his undergraduate years. Greg spent extensive time restoring and studying antique crucible steel arms and armor. For the discovery channel he produced a crucible steel ingot which he then forged into a shamshir for testing.  Arun Singh a graduate of School of Oriental and African Studies (SOAS) has researched on Indo- European, Indian and Post Islamic Iranian religions. He has command over Sanskrit, Arabic, Pali, French, German, English and Persian and practiced many martial arts including karate, fencing, the Sikh martial arts among others.