How does DDE make his money?
In the decade since he first pressed upload on the video-sharing site, the 26-year-old performer has managed to amass a fortune of over $8 million, through his various YouTube, music, and extracurricular ventures. Meet YouTube’s richest 12-year-old: Ryan Kaji (aka Ryan’s World) 57B views. B products sold. And now, a movie in 2,100 theaters.