President of the United States
Leonardo DiWho? Some people may not follow sports, others may not care for the movies, but everyone knows who you are. Even complete numnuts who don't pay attention to anything and think McCarthyism is somehow related to the Green Bay Packers' philosophy of winning has at least heard of you. You'll be a little too busy to show up at very many red carpet events, however, so you'll have to take your fame with a grain of salt.