He has been dead since 1945. Killed himself in Berlin.
The leader is Adolf Hitler. He had been head of state since 1934.
If Dahak, who is a fictional character, did indeed have a child called Adolf Hitler, then yes, Adolf Hitler would have been fake, but since Dahak is fake and never had a child called Adolf Hitler, Adolf Hitler could not be fake, since Adolf Hitler really existed, therefore the only conclusion that can be drawn is that Dahak is a fictional character which does not exist in real life, but Adolf Hitler is not Dahak's child and therefore Adolf Hitler existed and is not fake.
That would be Adolf Hitler.
Adolf Hitler until his death, and then Karl Donitz.
No, the book Fifty Shades of Grey had not yet been written in Adolf Hitler's time.
Adolf Hitler was born on April 20, 1889, and was christened as "Adolphus Hitler".
No, Adolf Hitler is not single.
He would have been dead
That is the correct spelling of the surname Hitler, notably Adolf Hitler, leader of Nazi Germany in World war II.
No, his full name was Adolf Hitler.
Of course, Adolf Hitler.
Adolf Hitler's father was Alois Hitler.