Jack Osbourne: Adrenaline Junkie is a reality series which airs on ITV2 in the United Kingdom. Jack Osbourne treks around the world to get in shape to face a difficult and testing challenge at the end of it.
Natalie Imbruglia, Billy Boyd and Konnie Huq travel to Hawaii with Jack. Whilst there they try out free diving and they then go on a kayaking trip along the remote volcanic coastline. A the end of their trip they try out surfing.