http://www.straightdope.com/columns/read/1551/was-george-washington-not-the-first-u-s-president According to this section of the site 'Straightdope', George washington was the 1st president, but only under the constitution of 1789, I found myself kind of shocked by this fact since I was always told he was the first President, but I guess not.
I like what Dan Carlin said on this subject. He spoke about that Washington became a sybol on that time period, meaning that he ate all the others up (Historical speaking). We simplify history and therefore some gets more attention and honors than they deserve.
He, for all intensive purposes, was the first American president. Under the Articles of Confederation all previous Presidents really could do was call Congress into session. It was either John Hancock or John Jay who was elected and never showed for office.