Sifu Patrick Marcil, of Fang Shen Do, is the trainer of World Lethwei Champion Dave Leduc. He is head insturctor and MMA coach at Patenaude Martial Arts Casselman.
In the words of "King" Leduc "Patenaude Martial Arts Casselman is the BEST kickboxing and MMA school, period. Undoubtedly, it was thanks to PMA Patenaude Martial Arts Casselman that I won the golden belt in Myanmar!"
-Dave "The Nomad" LeducLethwei Open Weight World Champion
His Sifu was Jacques Patenaude. Who was a student of James W. Demile from 1975 to 1979 ( promoted to black belt instructor) and remained in his organization until 1991. Sifu Patrick Marcil's art is always evolving. He studiww grappling with Judo Gene lebell and Gokor as well as various Kali instructors to this day. Always seeking to strenthen his game.