When it comes to Fear Factor, every challenge is terrifying. Topping that list, though? The drowning ones, definitely. There’s water, there are tight spaces, and unfortunately, there’s limited oxygen. See for yourself.#FearFactor #MTVSubscribe to MTV: http://goo.gl/NThuhCMore from MTV:Official MTV Website: http://www.mtv.com/Like MTV: https://www.facebook.com/MTVFollow MTV: https://twitter.com/MTVMTV Instagram: http://instagram.com/mtv#MTV is your destination for the hit series WNO, VMA, Jersey Shore, The Challenge, MTV Floribama Shore, Teen Mom and much more!