03/27/17 6:00am
03/27/2017 6:00 AM

At just 17 years old, Michael Christman is the chief executive officer of Advanced Performance Athletics.

In a company that sells computerized soccer balls and basketballs, as well as training clothing, all of the employees and administrators are near Mr. Christman’s age. In fact, they’re his peers at Southold High School, where they are all enrolled in a virtual enterprise course. READ