Alvy Ray Smith
Smith and Catmull co-founded Pixar in 1986 with financing from Steve Jobs. After the spinout from Lucasfilm of Pixar, he served on the board of directors and was executive vice president. According to the Steve Jobs biography "iCon" by Jeffrey S. Young and William L. Simon, Alvy Ray quit Pixar after a heated argument with Jobs over use of a whiteboard. It was an unwritten rule that none other than Jobs was allowed to use it, a rule Smith decided to break in front of everyone after Jobs went "total street bully" on him and they ended up screaming into each other's face "in full bull rage". Despite being the co-founder of Pixar, Young and Simon claim that the company has largely overlooked his part in company history since his departure. For example, there is no mention of Smith on the Pixar website.
John Lasseter
Lasseter began his career as an animator with The Walt Disney Company. After being fired from Disney for promoting computer animation, he joined Lucasfilm, where he worked on the then-groundbreaking use of CGI animation. The Graphics Group of the Computer Division of Lucasfilm was sold to Steve Jobs and became Pixar in 1986. Lasseter oversaw all of Pixar's films and associated projects as executive producer. In addition, he directed "Toy Story" (1995), "A Bug's Life" (1998), "Toy Story 2" (1999), "Cars" (2006), and "Cars 2" (2011). From 2006 to 2018, Lasseter also oversaw all of Walt Disney Animation Studios' (and its division Disneytoon Studios') films and associated projects as executive producer.