From Wikipedia:

The series follows Jarod, a young man who is a "Pretender", a genius impostor able to quickly master the complex skill sets necessary to impersonate a member of any profession. After being kidnapped as a child by The Centre, a sinister think tank located in the fictional Blue Cove, Delaware, who exploited his Pretender abilities, Jarod escapes as an adult and goes on the run.

I've begun leisurely rewatching this series. So far, it still holds up pretty dang well.