The world’s most powerful kids, their worth, and how influential they are! (+Photos)

4. Alexis Martin

Alexis Martin, a child prodigy from Queen Creek in Arizona, is the youngest member of the Arizona chapter of Mensa.

What makes her powerful: A three-year-old girl has become one of the youngest people to ever be accepted into the exclusive high IQ society Mensa – scoring the maximum number of points – 160, the same as Albert Einstein, Stephen Hawking and Nicolaus Copernicus. Martin reads at a 5th grade level and taught herself Spanish with an iPad.