Petr Zavadil

zdroj: https://www.google.com/search?q=Petr+Zavadil+1975&tbm=isch&source=iu&ictx=1&fir=E7Q__5ZmKfGS3M%253A%252Coz9V47mRB2hJJM%252C%252Fg%252F11bbml1p5n&vet=1&usg=AI4_-kTJ8a2qrg0EVpyRqmgq0ewAI4WFRg&sa=X&ved=2ahUKEwjx9-q43rvhAhXDaVAKHZ_rAP0Q_B0wDnoECAsQEQ#i