Date of Birth: 
Place of Birth: Syców, Lower Silesian Voivodeship, Poland
About Janina Korowicka
- Janina Urszula Korowicka (born 14 April 1954) is a former Polish speed skater, who represented her native country at the 1976 Winter Olympics in Innsbruck, Austria.
- She is the mother of the German champion speed skater Anni Friesinger-Postma.
Read more at Wikipedia