ditto on the announcers. Though they got better with mispronouncing names, they still manage to mispronounce names of kids that are very well known as top tier kids.

During the first round, they announced the wrong winner probably 1 out of 4 times.

Talking down to the kids "we shouldn't have to tell you every time to come down and get lined up for medals ceremony". They liked hearing themselves talk, so what was the big deal if they would have simply said this instead: "XYZ lb class, please report for the medals ceremony"