They are the 25 most influential people of the past 25 years -- those who changed our world, transformed technology, mapped the human body and affected the way we relate to one another.
1. Bill Gates, software entrepreneur
His Microsoft software shaped the way millions use the technology that has transformed communications and commerce -- making him the world's richest man and, now, a leading philanthropist.
2. Ronald Reagan, 40th U.S. president
Elected in 1980 and re-elected in 1984, he...Full Story