Who was born first Fritz Sdunek or Dariusz Michalczewski?
Fritz Sdunek: Fritz Sdunek (] ; 18 April 1947 – 22 December 2014) was a German professional boxing trainer and previously an amateur boxer. Dariusz Michalczewski: Dariusz Michalczewski (born 5 May 1968) is a Polish-German former professional boxer who competed from 1991 to 2005.
Fritz Sdunek