Pendekar Muda- Harimau Pasaman Pencak Silat
Guro May Williams is one of the foremost Kali instructors in the world. Her list of martial credentials include:
Dekiti Tirsia Siradas Kali - Senior Instructor
Kyushinryu Kenpo Jujutsu - Shodan
Oido De Caburata Arnis - Master Instructor
Baringin Si Pencak Silat - Pendekar Muda
Woman of the year 2006 Filipino Martial Arts Digest Hall of Fame
Female Martial Artist of the year 2006 World Martial Arts Federation Hall of Fame