Rick Fox: Kobe's Finger Injury Was Nothing ... He's Been Through Worse

There was one guy unimpressed with Kobe Bryant popping his finger back in place and playing an NBA game ... Rick Fox ... who says a dislocated finger is cake compared to Mamba's other injuries.

Fox was at LAX (guy flies more than Superman) when we asked about Bryant's latest feat of superhuman pain tolerance ... finishing a game against the Spurs after dislocating his finger.

Check out the clip -- Rick seems only mildly impressed ... and reminds the entire world that KOBE PLAYED BASKETBALL WITH A TORN ACHILLES TENDON.