US teenager, Zac Sunderland, circumnavigated the globe. What an amazing accomplishment for this kid. A 17 year old spends 13 months at sea, and fights off pirates, WOW. A guy at work tells me, did you hear about the kid who circumcised the globe? I say, you mean circumnavigated the globe? I can see how he made the mistake, whenever we hear the word circum, we think circumcised, not circumnavigated.