You know you’re getting old when you start feeling nostalgia for earlier forms of Internet technology. As YouTube turns ten, Business Insider catches up with some of the early and beloved YouTube stars. The kid from David After the Dentist is old enough to be wearing braces.

+ As I shared in the past, while Dentist David and other children were hitting the big time, my own kids refused to go viral.

+ Meet Bizagwira Marc. You might be among the 32 million people who know him better as Okay Guy.