By the age of 16, he was competing in the professional class.

However, a few of the schools compete in the next lowest class, 2A.

They are seventh over all among the 10 boats competing in the 60-foot class.

Cars competed in four classes based on the retail price of each model.

Cars competed in five classes according to the retail price of each model.

He competed at the 2008 in the 49er class.

This is to avoid a situation where boys and girls from the same school do not compete in the same class.

Car competed in four classes based on the performance potential of each car.

The number of competitors is an all-time high, with 1,048 men and women from 39 colleges competing in 11 classes.

This competition led to eight prototype boats built to compete in two different classes.