Tune in tomorrow, Friday, August 15 at 10:00 pm EST on ABC for “20/20” which will focus on successful individuals in sports and the arts who have Tourette Syndrome.

Featured will be actor and National Tourette Syndrome Ambassador Dash Mihok; Olympic swimmer Anthony Ervin and TSA Youth Ambassador Isabella. In addition, Dr. Jonathan Mink, from the University of Rochester, and the co-chair of TSA’s Scientific Advisory Board, will talk about the science behind TS and if it actually does help athletes perform better.

You can read more on the “20/20” website here – http://abcnews.go.com/Health/tourette-syndrome-make-superior-athlete/story?id=24977715 – and tune in tomorrow night to watch the full show!