who was the first president
In the USA?
http://www.google.com/search?q=us+presidents&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA
In other countries?
http://en.wikipedia.org/wiki/President
Scroll down to the links for other countries to see.