Boy, I just love Lightning McQueen!
Do you mean that  anthropomorphic stock car 
Well yes!  Who created him?
It was created by the animated Pixar film
Oh, no information on the actual graphics person?
Lightning McQueen
Lightning McQueen is an anthropomorphic stock car in the animated Pixar film "Cars" (2006), its sequels "Cars 2" (2011), "Cars 3" (2017), and TV shorts known as "Cars Toons". The character is not named after actor and race driver Steve McQueen, but after Pixar animator Glenn McQueen who died in 2002. His design is inspired by a stock car and "a more curvaceous Le Mans endurance racer," with "some Lola and some Ford
polluted Earth far in the future. He eventually falls in love with another robot named EVE, and follows her into outer space on an adventure.
After directing "Finding Nemo", Stanton felt Pixar had created believable simulations of underwater physics and was willing to direct a film set in space. Most of the characters do not have actual human voices, but instead communicate with body language and robotic sounds, designed by Ben Burtt, that resemble voices. In addition, it is the first animated feature by Pixar to have