Career
Johana has played as a defender for Vestel Manisaspor in the Turkish Super League. Previous clubs he had played for during his career as a player before joining the Turkish League were Football Club MUS Most, Football Club Slovan Liberec and Sparta Prague. He made his debut for the Czechoslovakian Republic in a June 2001 World Cup qualification match against Denmark and has earned 13 caps, scoring one goal.
His final international game was a November 2003 friendly match against Canada.