"The Unknown" is an insightful docuseries which dives into the lives and journeys of sports figures who became not only notorious for their sports career, but also how they've built their legacy on controversial events.

Delving into the lives of sports figures who've built a legacy on controversy, each new episode of the ten episode seasons examines the details which have made these legends notorious in their own right. From childhood to adulthood, through each and every event that shaped their lives, watch as their history comes alive through stunning images, exciting footage and powerful quotes.