Steve Jobs, 56, 1955-2011

We all know that Steve Jobs was the genius behind Apple Inc. The late CEO held ideas that would catapult him into an almost untouchable sphere as one of the most successful business magnates in the world.

He had a complicated love life with an on-off relationship with Chrisann Brennan, but he later got lucky with Laurene Powell, who he married in 1991. He was diagnosed with pancreatic cancer in 2003 and chose alternative medicine to try to cure it. Many believe that it’s what led to his untimely death in 2011.