American business magnate and inventor. He is well known for being the co-founder and chief executive officer of Apple. Jobs also previously served as chief executive of Pixar Animation Studios, he became a member of the board of The Walt Disney Company in 2006, following the acquisition of Pixar by Disney. On November 27, 2007, Jobs was named the most powerful person in business by Fortune Magazine. Net worth $6.1 billion (2010)