The AOL founder launched Accelerate Brain Cancer Cure in 2001 after his brother Dan, chairman of J.P. Morgan H&Q, was diagnosed with it. Dan died in 2002 at the age of 44, but Accelerate has doled out $15 million to researchers.
Fortune contributor Brent Schlender shares some of the stories and personal photographs he collected during more than two decades as Steve Jobs' chronicler and confidant.
