William Anthony Parker Jr. (born May 17, 1982) is a French-American professional basketball coach and former player who currently serves as the head coach of LDLC ASVEL of the French LNB Élite and the EuroLeague. The son of a basketball pro, Parker started his career at PSG-Racing Basket in the French basketball league before joining the San Antonio Spurs of the National Basketball Association (NBA). He was selected by the Spurs with the 28th overall pick in the 2001 NBA draft, and quickly became their starting point guard. Parker won four NBA championships (2003, 2005, 2007, and 2014), all of which were with the Spurs. He also played for ASVEL Basket in France during the 2011 NBA lockout, and finished his playing career after one season with the Charlotte Hornets. He retired as the ninth leading scorer and ranks fifth in career assists in NBA playoffs history. Parker was named to six NBA All-Star games, three All-NBA Second Teams, an All-NBA Third Team and was named MVP of the 2007 NBA Finals. He was also a member of the All-Rookie First Team and had his No. 9 retired by the Spurs. He is regarded as one of the greatest European players of all time. He is also regarded as a key figure in the Spurs success throughout the 2000s and most of the 2010s. On 13 August 2023, Parker was inducted into the Naismith Memorial Basketball Hall of Fame. While playing with the France national team, Parker was named the MVP of EuroBasket 2013, following his team's victory over Lithuania in the finals. He finished as the tournament's top scorer, with an average of 19 points per game. In 2015, he became the all-time leading scorer in the EuroBasket competition, a record that was broken by Pau Gasol two years later.