Simplify the following text for a Grade 12 native English-speaking person.
Original: BoÅ 3\/4 idar BandoviÄ ( Serbian Cyrillic : Ð ` oÐ Ð Ð ap Ð ` aÐ 1\/2 Ð oÐ Ð Ñ ; born August 30 , 1969 ) is a Serbian football manager and former player , currently employed by Greek club Olympiacos FC as a head coach and manager .
Simplified: BoÅ 3\/4 idar BandoviÄ ( Serbian Cyrillic : Ð ` oÐ Ð Ð ap Ð ` aÐ 1\/2 Ð oÐ Ð Ñ ; born August 30 , 1969 ) is a Serbian football manager and former player , currently unemployed .