What is Grzegorz Markowski's middle name?
Bogusław
What is Grzegorz Markowski's full name?
Grzegorz Bogusław Markowski
Grzegorz Markowski date of birth:
September 23, 1953
How old is Grzegorz Markowski?
71
Where was Grzegorz Markowski born?
Józefów, Poland
What is Grzegorz Markowski nationality?
Polish
What is Grzegorz Markowski's occupation?
Vocalist
What genre is Grzegorz Markowski's work?
Rock