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Donald Trump's middle name is John. His full name is Donald John Trump, Sr.
Donald John Trump
Donald Trump's middle name is John.
His full name is Donald John Trump.
Donald Mundell's birth name is Donald John Mundell.
Donald.. John... Trump... The third... His name is real.
Douglas Fender's birth name is Douglas John Fender.
Douglas Booth's birth name is Douglas John Booth.
Douglas Hoare's birth name is John Douglas Hoare.
Douglas Carswell's birth name is John Douglas Wilson Carswell.
Donald Trumps full name is Donald John Trump.