Kosta Danaos

Kosta Danaos is a professional engineer, an experienced martial arts instructor in jujutsu, kung fu, and t'ai chi chuan, and a freelance writer. He lives in Athens, Greece.

Kosta Danaos is a professional engineer, an experienced martial arts instructor in jujutsu, kung fu, and t'ai chi chuan, and a freelance writer. He lives in Athens, Greece. See less