LeBron James is 42 rebounds and 119 assists away from becoming the only player in NBA history with 10,000 rebounds and 10,000 assists

LeBron James currently has 9958 rebounds and 9881 assists all-time. He's already the only player with 9,000 rebounds and 9,000 assists.

Only two players have amassed more than 8000 rebounds and 8000 assists all-time: LeBron, and Jason Kidd (8725 rebounds, 12091 assists).

Only four players have amassed more than 7000 rebounds and 7000 assists all-time: LeBron, Kidd, Oscar Robertson (7804 rebounds, 9887 assists), and Russell Westbrook (7286 rebounds, 8391 assists).

There are only three players in NBA history with 10000 rebounds and 5000 assists: Kareem Abdul-Jabbar (17440 rebounds, 5660 assists), Karl Malone (14968 rebounds, 5248 assists), and Kevin Garnett (14662 rebounds, 5445 assists).

Source: https://www.nba.com/stats/alltime-leaders