Ballsy-Go-Round, Mesh Mosh Run and Swinging Cereal Killer are three of the wild and crazy new obstacles that contestants, including a professional boxer and a stay at home dad, will face on this week's episode of "Wipeout," featuring the world's largest obstacle course.

A volleyball coach, a ninja and a hip-hop instructor compete on obstacles including Brush Rush, Aqua Launch and Buoy Run on this week's episode of "Wipeout," featuring the world's largest obstacle course.

The Johns go down under after receiving an opportunity to host this unique Australian version of "Wipeout," which we wanted to share with our audiences as part of the WIPE Program, the Wipeout International Presenter Exchange. This Aussie-filled hour will feature native mates and ladies bouncing off Big Balls, among other over-the-top obstacles in the outback. "Wipeout," which is seen in 25 countries, will surely delight viewers with one of the most spectacular sweeper wipeouts ever seen in Wipeout history!