Jeff is happily married to his wife Kim Van Gundy. It has been reported that they were high school sweethearts, who later turned into husband and wife. They dated and were very close to each other since then.
After high school, Jeff went to Yale University; however, he later left the prestigious Yale for Menlo College because he wanted to play basketball there. There is the story of this incident that has been reported.
When he said his decision to leave Yale to play basketball, Kim thought this was a stupid idea; however, decades later now, it is quite clear that his decision to leave Yale was one of the best decisions in his career.
Kim is a very private person and cannot be found that often in the public among the media. It must be her attempt to avoid unnecessary attention that came with Jeff’s popularity.