James Harden was absolutely mesmerized by this poster dunk from LeBron James

James Harden could not believe what LeBron James had just done.

Even at 39 years old, LeBron James continues to stun his fans and his opponents alike with his athleticism on the basketball court.

During a Lakers victory over the Clippers in Los Angeles on Sunday, the four-time NBA Finals MVP threw down what was likely his most impressive dunk of the season.

LeBron finished with 25 points (11-of-19 FG), eight rebounds and seven assists in the win. But nothing was more memorable than his slam on Paul George during the third quarter, in which he took off from nearly the free-throw line.

Everyone watching the game was blown away by the highlight play but no one had a better view of it than Clippers guard James Harden.

The 2018 NBA MVP (who is a very expressive individual and often has reactions that turn into a meme) seemed like he could not believe what he had witnessed from LeBron on this possession:

Just look at Harden’s reaction and it tells you everything you need to know about how the other players around the league perceive LeBron.

They’re just as stunned as the fans are when they see him defy normal aging conventions in sports.

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