Read the bio below and try to give details on gerhard zandberg 's: - height - strokes - birth date - fullname - weight - club - birth place Bio: gerhard zandberg -lrb- born 23 april 1983 -rrb- is an olympic swimmer from south africa . he swam for south africa at : olympics : 2004 , 2008 world championships : 2003 , 2007 , 2009 , 2011 commonwealth games : 2006 , 2010 african games : 2007 , 2011 short course worlds : 2008 at the 2008 olympics , he set the african and south african records in the long course 100 back -lrb- 53.75 -rrb- . at the 2009 world championships , he set the same two records in the 50 back -lrb- 24.34 -rrb- .
- height is 2.04 0- strokes is backstroke- birth date is 23 april 1983- fullname is johannes gerhardus zandberg- weight is 100 kg lb- club is tukssport- birth place is pretoria , south africa