As the first Indonesia representative in International Kudo Tournament
Security Close Protection Training at Muara Rawas and Lubuk Linggau, Palembang, South Sumatera.
For hundreds of PT Safeguarding Solutions Indonesia (SSI) personnel in Palm Oil Plantation, PT Tolan Tiga Indonesia (TTI).
On July 5th 2017. David was promoted 4th degree Blackbelt in KAPAP-Israeli Krav Maga directly by Master Avi Nardia, KAPAP ANA Founder
KAPAP Indonesia Team & Kudo International Federation (IKIF) Team at Daido Juku-Kudo Honbu with Sensei Azuma Takashi, Founder and President Daido Juku-Kudo International, & his wife Keiko-san. As we are the First Daido Juku-Kudo in Indonesia and also Congratulations for David and Ranu as the first Kudo blackbelts from Indonesia. Kudo journey has just began. Osu!
Training, rolling and testing with Marcello Brigadeiro, Luta Livre Black belt from Astra Fight Team Brazil. Passed and granted Blue belt 2 strips in Luta Livre.
1st place BJJ Open 2015-Under 65kg Blue Belt division. No Gi IBJJF Rules