Forbes has released its annual list of the
biggest "entrepreneurs, innovators and game changers" who fall under
the age of 30—and you definitely know some of their names. Kylie Jenner, 19,
Margot Robbie, 26, Evan Rachel Wood, 29, Hillary Duff, 29, Samira Wiley, 29,
and Elle Fanning, 18, are among the 600 honorees who made the cut.