Watch The Entire US Olympic Team Troll Kevin Durant

 Kevin Durant is probably the wealthiest athlete at the Olympics in Japan.

Perhaps that's why the whole rest of Team USA decided to troll KD by singing him Happy Birthday -- even though his birthday is in September.

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As you can see, KD didn't seem amused.

Now he will get on his burner account and talk sh*t every single one of these athletes social media.