PHILADELPHIA, JUL 28 (AGENCIES): LeBron James will wear No. 23 with the Philadelphia 76ers, ‌the team said on Monday as they officially announced the signing of the NBA’s all-time leading scorer. “To LeBron and his family: we are grateful you chose the 76ers, and look forward to this next chapter of your legendary career. In announcing what he called his “last decision”, James said he opted to sign with Philadelphia because he felt he could make them a championship team. The Sixers have not won an NBA title in 43 years.