While there may be no sure way to quantify true genius , we take a look at 16 people whose intellect is rarely rivaled in their respective fields and who have used their genius to champion the causes they are most passionate about.
 Albert Einstein
Today marks the 132nd anniversary of the birth of Albert Einstein. His work in the field of physics -- including groundbreaking theory -- has made his name synonymous with the word "genius" . In honor of his brainiac legacy, here's a list of some modern-day megaminds who've made waves in the worlds of technology, media and science.