Ok so a quick look at admissions411 seems to have an interesting trend (most likely means absolutely nothing). 4 out of the 7 have 740s, thats 4 out of 9 people on there with 740s that got in. The 7th person added is also american (caucasian at that). Now obviously that wont continue since they are going to want to increase diversity. Careers are pretty diverse though, people from all sorts of fields...no real pattern there.
As of right now the Mean is 736 and the Median is 740.
Mean age is 26.6 and the mean is 26. (add a year to those for ages next year at matriculation and it seems to be inline with the current age and experience level)
BW is a little different though the a female has w/ a 710 and only 2 years experience so she seems to be an odd ball in both gmat and age. However, there is also another person who would be 26+ and also has a
740, that makes people with a 740 5 for 10. Both BW people were bankers.