Watch: NBA stars transform from rookies to veterans in seconds
Marc Serota / REUTERS

Time sure flies.

These mesmerizing GIFs, created by SportsBettingExperts.com, show the physical transformations LeBron James, James Harden, Stephen Curry, Carmelo Anthony, Anthony Davis, and other NBA stars have undergone from their rookie seasons to today.

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Watch: NBA stars transform from rookies to veterans in seconds
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