Business Jan Kidawa-Błoński, Polish Radio 31 October 2005 A director and film producer, he is a graduate of the Polish National Film School in Łódź. More from Business All Yesterday 88.3% of Poles choose products from promotional flyers when shopping 2 days ago Poland prepares major highway upgrades as congestion grows 2 days ago Paid DataWalk secures U.S. patent protection for AI technology