In 2011, he posted a video titled Jedi Kittens on YouTube that he produced with a college friend. The video showed two cats fighting with lightsabers.
King made his account on Vine on September 9, 2013, when he saw that many of his friends had an account on the social media website. After creating an account on Vine, he decided to create one Vine each day for the next thirty days. After the success of his first few Vines, he decided to continue with creating and posting new Vines.