Jordyn Wieber, Denise Richards, Landon Donovan, Brody Jenner and other stars are the latest to find out just how tough they ...

Trista Sutter & Denise Richards get us ready for the new season of Special Forces: World's Toughest Test. The 5-Week event ...

Celebrities endure some of the harshest, most grueling challenges from the playbook of the actual Special Forces selection ...

Probably the most unforgiving reality show on television. Here's how to watch "Special Forces: World's Toughest Test" Season ...

Ukrainian special forces released footage that they say shows North Korean soldiers being chased by attack drones in Russia’s ...

critters uses super powers to survive. In teams or solo, from the water to the skies, these special forces are tactical, agile, and prepared for danger!

An ultimate endurance challenge as some of the UK's fittest men and women are pushed beyond their mental and physical limits by battle-hardened veterans from the world's toughest special forces.

Brody Jenner and Kayla Nicole chat with ET's Deidre Behar about 'Special Forces: World's Toughest Test,' premiering Jan. 8 on Fox. Stephen Baldwin and Carey Hart chat with ET about 'Special Forces ...

An ultimate endurance challenge as some of the UK's fittest men and women are pushed beyond their mental and physical limits by battle-hardened veterans from the world's toughest special forces.

Denise Richards revealed why she initially turned down Special Forces: World's Toughest Test and shared what she learned about herself after injuring her breast implants on the Fox reality series.