List of multilingual presidents of the United States
Updated: Wikipedia source
Of the 45 persons who have served as president of the United States, at least half have displayed proficiency in speaking or writing a language other than English. Of these, only one, Martin Van Buren, learned English as his second language; his first language was Dutch. Four of the earliest presidents were multilingual, with John Quincy Adams and Thomas Jefferson demonstrating proficiency in a number of foreign languages. James A. Garfield and his successor Chester A. Arthur knew Ancient Greek and Latin, but it was Garfield's ambidexterity that would lead to rumors that he could write both at the same time. Both Theodore and Franklin D. Roosevelt spoke French, and Woodrow Wilson and Franklin D. Roosevelt spoke German. As for Asian languages, James Madison studied Hebrew, Herbert Hoover spoke some Mandarin Chinese, while Barack Obama spoke Indonesian fluently as a child.