Name Zbigniew Nieradka | ||
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Zbigniew Nieradka is a Polish glider pilot (currently the leader in the glider pilot's world ranking maintained by the FAI Gliding Commission), current World Champion in 18m Class (which title he successfully defended at 2012 World Championships).

Major titles

Zbigniew Nieradka had also won Polish National Gliding Championships titles in 2012, 2011, 2007, 2006.
References
Zbigniew Nieradka Wikipedia(Text) CC BY-SA