Jannie was personally graduated by Shimizu Sensei to Sandan (3rd dan) 
He also received the title of "Qualified Instructor Tendoryu Aikido".
 (The granting of this license means that the teacher in question is allowed to teach in the "Tendoryu Aikido" style according to the rules and guidelines of the Tendokan in Tokyo.)
 
 
 
In addition Jannie is a Government graduate  Aikido teacher from “Aikido Nederland”.
This license is supervised, and meets the guidelines of the NOC * NSF
 






Jannie has been working professionally for many years as a trainer - teacher in the security industry.
Thanks to his professional (international) experiences and training courses, the lessons given by Jannie are professionally designed both on didactic and pedagogical level.