In the first quarter of the Los Angeles Lakers game against the Dallas Mavericks, guard Max Christie grabbed an offensive rebound near the baseline, turned and found James at the top of the key. Christie hit James with a pass in stride and James took it to the net.

LeBron James continues to amaze at 40 years old. Debate remains on exactly where James lands on the list of basketball's all-time greats. But there's zero debate about his sustained excellence. Nobody in the history of the NBA has maintained his level of play over the course of 22 seasons into his 40s.

James turned back to the clock for a signature dunk that combined speed and power like only he can. Dallas big man Dereck Lively II made the mistake of jumpi