William Anthony Parker Jr. is a French-American former professional basketball player and majority owner of LDLC ASVEL in the EuroLeague and LNB Élite. He started his career with Paris Basket Racing in Pro A before joining the NBA's San Antonio Spurs. Parker was a six-time NBA All-Star and won an NBA championship in 2013–2014. He also earned a Eurobasket bronze medal in 2005 and silver medals in 2011 and 2015.