Ben Mullis is competitive Tennis player, mountain biker and extreme sports kind of guy. He was the assistant Coach of Pepperdine University through 2019 and recently is working on his PHD in sports medicine.

During his tennis career, he has coached at Utah State, and Des Moines, Iowa. Individually, Mullis ranked as high as No. 109 in the Intercollegiate Tennis Association singles rankings and served as a team captain his senior year. In addition to his all-conference honors, Mullis was also a four-time ITA all-academic honoree. He finished his career with an overall mark of 78-21 in singles, going undefeated when playing No. 3 and No. 5, and rounded out his career with a 43-27 mark in doubles, where he was undefeated at No. 3 doubles as a senior. 

Mullis is a native of Market Harborough, Leicestershire, England, and was ranked among the top 500 in the ITF junior rankings.