Wham-O Inc. is a toy company currently located in California, USA. They are known for marketing many popular toys in the past 50 years, including the Hula Hoop, the Frisbee, Slip 'N Slide, Super Ball, Trac-Ball, Silly String, Hacky Sack and the Boogie board.

Richard Knerr and Arthur "Spud" Melin, two University of Southern California college graduates unhappy with their employment, began the company in 1948 as "WHAM-O Mfg. Co." in the Knerr family garage in South Pasadena, California. Their first product was the Wham-O slingshot, made of ash wood, which Knerr and Melin would promote by showing off their own skills at demonstrations. The powerful slingshot was used by clubs for competitive target shooting, as well as for small game hunting. The name "Wham-O" was based on the sound of the slingshot's shot hitting the target. When they outgrew the garage they rented a building on S. Marengo Ave in Alhambra, California. The company eventually moved its manufacturing plant to neighboring San Gabriel, California.

Brodie Smith (born 14 January 1992) is an Australian rules football player for the Adelaide Crows. Smith was Adelaide's first selection in the 2010 National Draft after the club drafted him at pick 14 overall.