Hailed by ESPN as the world's most famous female basketball player, Brittney Griner, the dunking phenom and national sensation who is shattering stereotypes and breaking boundaries, now shares her coming-of-age story, revealing how she found her strength to overcome bullies and to embrace her authentic self.

Brittney Griner, the No. 1 pick in the 2013 WNBA Draft, is a once-in-a-generation player, possessing a combination of size and athleticism never before seen in the women's game. But "the sport's most transformative figure" (Sports Illustrated) is equally famous for...