Joanna Wiśniewska (born 24 May 1972 in Wrocław) is a discus thrower from Poland, her personal best throw is 63.97 metres, achieved at which event, that took place in Palma de Mallorca, Spain, in 1999?
Joanna Wiśniewska:  Her personal best throw is 63.97 metres, achieved at the 1999 Summer Universiade in Palma.
i don't know