Mark Burnett is reviving the reality competition show Eco-Challenge.
The environmentally-conscious show launched back in 1992, kickstarting the reality producer's career.
Famed survivalist Bear Grylls is onboard to host and serve as executive producer.
"The most asked question in my entire career is 'Will you ever bring back Eco-Challenge?' and I?d always known we needed the correct authentic figure head to lead us forward effectively. Bear Grylls is that leader.