Maxim Slipchenko -- 3 time World Champion, 2 time European Champion, World Cup winner and multiple champion of international tournaments in Muay Thai. He has managed and prepared 5 Muay Thai World Champions.
Author apps: THAI BOXING FOR YOU and 21Fitday in the App Store:
TBFY: https://itunes.apple.com/us/app/thai-...
21FITDAY: https://itunes.apple.com/us/app/21fit...