Mark Ashby is a person living with epilepsy who between April and October of 2005 completed the Ironman Arizona and the Ironman World Championship in Hawaii, in addition to five half-Ironman triathlons. In two of the half-Ironman competitions, Mark placed second and third place in his age division. Tune in as Joyce talks to Mark about what it is to compete at such a high level and live with epilepsy. For Mark, there are limitless boundaries.