Ozzy Osbourne's son Jack is furthering his action man credentials - he's signed up to work for the Air Sea Rescue in California.
The 24 year old has carved a career out of pushing himself to the limit, starring in U.K. TV show Jack Osbourne: Adrenaline Junkie.
He's now volunteering with the Air Sea Rescue in Malibu, and his mother Sharon is proud of her son's heroic efforts.
She says, "(Ozzy's) worked hard all his life. It's a work ethic we've instilled in out kids.
"Take Jack. He's a reserve cop for Air Sea Rescue in Malibu. It would have been so easy for him to say, 'I want to be a DJ.' Every idiot today wants to be a DJ. All they have to do is stand there and have no personality."