Kemba Walker has announced his retirement from basketball after 12 seasons in the NBA and one overseas. He posted the news on social media Tuesday. https://twitter.com/KembaWalker/status/1808210766140788904 Walker, 34, averaged 19.3 points, 3.8 rebounds and 5.3 assists per game in his career. He made four All-Star Games and was an All-NBA player for the 2018-2019 season. During his time in the NBA, he played eight seasons for Charlotte, two for Boston, ...