this is 11-year-old william pauley. he's kind of a superstar of the cup-stacking. >> absolutely right. he is a cup-stacking superstar. we checked in with him back in april. he had just won the world sports stacking championship in germany. they have a fun little update on william pauley. just a couple of days ago, william pauley won the aau junior olympic sport stacking championship. the first time that sport stacking was involved. was allowed in the junior olympics. here he is, this was in houston, and take a look. >> he's faster! >> there's a group of kids back there watching like that's william pauley. he's like a celeb in the sports stacking world. >> you know he is. this young man has seven world records. he won the gold medal -- in this overall championship contest. and his relay team also set a world record for the fastest relay cup stacking. and i have that on video, too. you have to stack three cups, then six cups and three cups and take them down. it's the 3-6-3. >> that's so awesome. >> please tell me he's go