The 5 W's: Who? An Omnium-Gatherum of Popes & Playwrights, Dogs & Dukes, Actors & Advocates, Ogres & Others Who've Made Their Mark in Our World (The 5 Ws)

From the genealogy of the Bach family to a complete listing of team mascots, here are some of the most surprising and quirky facts about people ever. Find out who topped the music charts most, which U.S. president liked to swim nude, and who the world's greatest philosophers are.