BillClinton

PresidentOfTheUnitedStates from 1992-2000.

He was impeached by the HouseOfRepresentatives, but not convicted by the SenatE, for lying under oath to a GrandJury regarding matters related to his sexual affair with MonicaLewinsky.

Known also for granting the most controversial PresidentialPardon in US history.

There's a great deal more to be said about him -- let's try to keep it nonpartisan and encyclopedic?