Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! Xu Li is a female Chinese freestyle wrestler who competed at the 2008 Summer Olympics and received the silver medal in the 55 kg weight class. She also placed first at the 2007 Women's Wrestling World Cup. Freestyle wrestling is a style of amateur wrestling that is practiced throughout the world. Along with Greco-Roman, it is one of the two styles of wrestling contested in the Olympic games. It is, along with track and field, one of the oldest organized sports in history. American high school and college wrestling is conducted under different rules and is termed scholastic and collegiate wrestling.