SAS Australia is returning to our TV screens on Monday, February 21.
This year, Channel 7 has recruited 17 celebrities who will be pushed to their absolute limit over 14 days in a series of psychological and physical challenges.
Watch the trailer for the latest season of SAS Australia. Post continues after video.
The recruits will eat, sleep and train together in notoriously cruel conditions.
And they will be bossed around by an elite special team of ex-special soldiers including Chief Instructor Ant Middleton, and his DS (Directing Staff) - Mark 'Billy' Billingham, Jason 'Foxy' Fox and Ollie Ollerton.
Here's what we know so far about this year's cast:
Anna made her mark on the inaugural season of The Bachelor back in 2013, and since then the lawyer-turned-entrepreneur has welcomed a daughter, Elle, with her husband Tim Robards.