 He enrolled at the Gilman School at the age of 12 and graduated as its valedictorian.His father is Tae Kwon Do Master Jae Kim, who along with Master Jhoon Rhee helped popularize Tae Kwon Do in the United States in the 70s and 80s.David relocated both this family and C2 Education headquarters to Duluth, Georgia in 2005 where he currently resides with wife M.J., daughter Jacqueline, and son Henry.