Sanne Beentjes began her study of Jujutsu, as well as Aikido at the Shinbukan Dojo in Amsterdam under Brent Hire Sensei in 2005, where she currently teaches Aikido.

Sanne Beentjes has the following student and instructor licenses:

• Jujutsu: Sankyu / Kenshuin
• Aikido and Aikibujutsu Tanren Kenkyukai: Shodan / Kenshuin