births
August 21, 1988
Joanna Mitrosz, Polish rhythmic gymnast
Joanna Mitrosz
Joanna Mitrosz-Cieślak, is a retired Polish rhythmic gymnast. She competed at two Olympics and is a seven-time consecutive Polish national champion (2006-2012).
August 21
August 21 is the 233rd day of the year in the Gregorian calendar; 132 days remain until the end of the year.