Spurs ball boy has huge collection of NBA players' shoes

The San Antonio Spurs have it all, and so does their ball boy. 

After a hard night of work at the AT&T Center for the defending NBA champs, David Rujan usually adds another pair of shoes to his collection. But not just any regular sneakers. 

Kevin Durant, LeBron James, and superstars around the league have been nice enough to give Rujan a signed pair of their shoes after a game. 

Check out his entire collection in a "Kicks On Court" feature. 

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