How many gold medals has valerie Adams won?

Valerie Villi was born in Rotorua and is of Tongan descent. She was the world youth shot-put champion in 2001. In 2002, she scored a silver medal at the Commonwealth Games as the world junior champion. In the 2005 World Championships, she scored a bronze medal. In 2006, she won a gold medal in the Commonwealth Games and came in second in the World Athletic Final.