![HMDT Blog: The life of Sinto boxer Johann 'Rukeli' Trollmann](https://www.hmd.org.uk/wp-content/uploads/2018/05/trollmanngross.jpg)
HMDT Blog: The life of Sinto boxer Johann 'Rukeli' Trollmann
During this year’s Gypsy Roma Traveller History Month, historian Rainer Schulze reminds us of the systematic persecution the Roma and Sinti suffered during the period of Nazi rule in Germany and in Nazi-occupied Europe.