As the youngest player in the National Basketball Association during his rookie season, Giannis Antetokounmpo looked like a rising star. At almost seven feet tall, he would become an All-Star Game starter and winner of the NBA's most improved player award. Giannis went from selling toys and sunglasses to help his family get by to playing in the NBA and turning heads with his power and grace. Get all the facts on Giannis's extraordinary rise in basketball in this exciting biography.