Although he ultimately ran the show at Apple until the middle of 2011, Steve Jobs began thinking about succession plans as early as 2004, when he was just 49 years old, according to a new Fast Company excerpt of the upcoming book Becoming Steve Jobs.
2004 was one year after Jobs had a medical scan which revealed he had a tumor in his pancreas. While it was later revealed to be a rare type of pancreatic tumor which grows slower than usual, at the time Jobs was told that he should expect to live no longer than three to six months. 2004 was, of course, years before Apple unveiled the iPhone and iPad: two of the devices for which Jobs is best remembered.
The book excerpt also reveals that, right up until the very end, Tim Cook was convinced that Steve Jobs had a longer role to play at Apple as chairman.