Shaquille O’Neal Instagram – What an incredible experience. Shaquille O’Neal reached out requesting for a “Shaq-sized cart”. After that face time call I quit my union job and took KoolerKartz to the next level. While delivering the kart, Shaq also unexpectedly purchased the kart I brought to show the size comparison. Shaq has to be one of the coolest humans I have ever met. Thank you @Shaq for changing my world with this opportunity. #koolerkartz #shaq #shaquilleoneal