Oh, the irony. The leader of a far-right anti-semitic political party in Hungary, who was notorious for his incendiary comments against Jews, discovered that he's actually Jewish himself:
... Csanad Szegedi had in the past railed about the "Jewishness" of the political class. According to the ADL, his party's presidential candidate referred to Israeli Jews as "lice-infested, dirty murderers."
For Szegedi all of this came to a screeching halt, when in 2010 a prisoner confronted him with evidence that he had Jewish roots. According to the AP, Szegedi tried to bribe the prisoner to keep him quiet, but rumors and innuendo reached a fever pitch by late last year and in June, Szegedi conceded that his mother was a Jew. According to Jewish law, that makes Szegedi Jewish, too.
Not only that, but Szegedi's grandmother survived Auschwitz and his grandfather survived labor camps.
Link | In-depth story by the AP
[That said, if his antisemitism is so warped that he believes that people with Jewish ancestry are bad, then hahaha.]