Emil Kostov Vs. Hiroyuki Kidachi (22/02/2003)
Interview Shihan Emil Kostov and Bogomil Kostov
Karate with Shihan Emil Kostov B1B
Shihan Emil Kostov - "Non Aggression"
Shihan Emil Kostov and Zahari Damyanov demonstration - 2016 - Bercy - Paris - France
Shihan Emil Kostov interview B1B
Interview Shihan Emil Kostov and Sergei Chijic
Interview: Shihan Emil Kostov, Zornitsa Kostova and Bogomil Kostov - All American Open - 2017
INTERVIEW: SHIHAN EMIL KOSTOV AND NIKOLAY NIKOLOV
Interview Shihan Emil Kostov and Evgeni Prudnikov after Japan 2017 World Championships
Interview with Shihan Emil Kostov - Belgrade Trophy 2017
Interiew Shihan Emil Kostov and Rya Stancheva
Interview Shihan Emil Kostov - Los Angeles
Emil Kostov - Final World championship 2001
Shihan Emil Kostov interview national tournament 2017
Interview Shihan Emil Kostov - 5th Bulgarian winter camp
Shihan Emil Kostov BNT 2 interview
Interview Shihan Emil Kostov - European championship Romania 25.11.2017
Iterview Shihan Emil Kostov BNT2 6-th Balkan Champoionships
Interview Shinan Emil Kostov Balkan Championships