'After being left in significant pain after hosting the Dancing with the Stars grand finale show last night, he has decided to take a further two weeks off all work to be admitted to a Sports Physiotherapy Recovery Hospital to attempt to recover from his injury.
Grant injured his back hammering in stakes for trees he was trying to grow on his farm when he felt a 'twang', he told his 2Day FM co-hosts after the accident.
The TV host’s injury comes two years after he was involved in a horrific car crash during the Australian Tarmac Rally Championship in Marysville, Victoria.