Steve Jobs was Type O (minus, probably).
Tim Cook is said to be the same blood type, so he must be Type O.
Apple's Tim Cook offered liver to dying boss Steve Jobs - BBC.com
Mr Cook found out that he, like Steve Jobs, had a rare blood type, and guessed that it might be the same.
According to the book, he went through a series of tests and discovered that a partial liver transplant was feasible.
The blood type of popular female talents had changed around 2010. Type B (Orange) had made a big reversal of A type (blue). It seems that ...
Steve Jobs was Type O (minus, probably). Tim Cook is said to be the same blood type, so he must be Type O. Apple's Tim Cook offered l...
A friend of mine (Japanese) said that Warren Buffet is Type A. But a site which is written in English (the following is its URL) said he is...
According to a website Answers.com , he is Type O+.