WARNING: GRAPHIC CONTENT. The 40-year-old, from Bonn, went to his doctor with a red spot on his nose, which was initially dismissed as sunburn. Within three days it began to rot.WARNING: GRAPHIC CONTENT. The 40-year-old, from Bonn, went to his doctor with a red spot on his nose, which was initially dismissed as sunburn. Within three days it began to rot.Read MoreHealth News | Mail Online