The Olympic diver is one of the sports stars taking part in the campaign.
We help you pick out the hottest 2015 calendars.
The Olympic diver takes part in a new challenge.
See how the celebs are getting on in our gallery.
Danielle Lloyd, Dan Osbourne lead the next batch of celeb divers.
Boyzone’s Keith Duffy and Nickelodeon’s Anna Williamson win the second heat.
See this week’s celebs training for the live heat.
The Olympian is looking hot in his tiny trunks during training.
Keith Duffy, Anna Williamson and Martin Offiah lead this week’s heat.
Perri Kiely and Michaela Strachan move forward in the competition.
Check out the celebrities training for the new series.
The Olympian is back in his speedos for the new series of the ITV show.