Elhadji "Tacko" Fall is only 18-years old and already stands 7'5".  He wears a size 22 shoe and in the middle of a growth spurt.

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Elhadji "Tacko" Fall stands an amazing 7'5" and believe it or not, he's still growing!  Fall says he's grown 3 inches in the last 7 months and his doctors say, he's not done.   Watch as the high school basketball phenom tells TMZ Sports what his plans are for the future ...