Arne Sostack
My blogs
| Gender | Male |
|---|---|
| Industry | Internet |
| Occupation | Software developer |
| Location | Silkeborg, Denmark |
| Introduction | I've been doing nihon jiu jitsu for 10 years as a child, and resumed my practice in 2006 after a ten year break. I am curently ranked ikkyu, brown belt. |
| Interests | jiu jitsu, software development, japanese |
| Favorite Music | Jazz, Swing |