The panelists and Challenge alumni detail how The Real World and Road Rules paved the way for a show filled with interpersonal conflicts and epic physical contests.

After 20 years of memorable moments and intense battles, past competitors look back at how The Challenge has changed and speculate what could be in store for the future.

Faces from The Challenge share triumphant stories about pageant queen Devyn, Jordan's tenacious play despite his disability, Diem competing after her cancer treatments and more.

Competitors, producers and fans discuss The Challenge's most impressive participants, from OG champions to notorious pot-stirrers to social strategists.

Can love survive in a cutthroat game? Countless couples found each other on the Challenge over its 37 seasons. Some were short-lived, others went wrong, and one was kept entirely off-camera but a few have stood the test of time.

Jaw-dropping moments are what makes The Challenge so unpredictable. As the series has evolved, its greatest surprises have only become more life-changing!