Who's the shortest player to ever win the NBA Slam Dunk Contest?

Spud Webb

Who plays the villain Voldemort in the "Harry Potter" film series? Which sitcom featured the character Leslie Knope, played by Amy Poehler? Which city is the birthplace of deep-dish pizza? Which player has the most career blocks in NBA history? What type of celestial object passes near Earth's orbit periodically, causing meteor showers?