McDonald's moment: Stephen Zimmerman sends down reverse windmill dunk

Stephen Zimmerman showing off at McDonald's All American practice Video: Stephen Zimmerman throws down huge dunk during McDonald's All-American practice
Bishop Gorman center shows off athleticism.

Stephen Zimmerman wasn't showing off. He wasn't trying to intimidate teammates Carlton Bragg or Perry Dozier, Jr. either.

The Bishop Gorman (Las Vegas) senior took an inbounds pass at Monday's McDonald's All-American West practice and sent down a very casual but impressive reverse windmill dunk.

Zimmerman will compete against Dozier, Bragg, East standout Dwayne Bacon and female West standout Kristine Anigwe in tonight's POWERADE Jam Fest dunk contest at the University of Chicago.

Zimmerman, a 7-footer, is one of eight uncommitted players in the game, an unusually high number. Arizona, UNLV, UCLA, Kentucky and Kansas are among his finalists.