He's climbed Everest, reached both the north and south poles, and raised millions for charity. Sir Ranulph Fiennes shows no signs of slowing down.
His next challenge is the formidable Marathon des Sables - a six-day, 156-mile run across the Sahara desert in 50 degree heat.
Earlier he told Ian Axton what it was all about.
For more information about Sir Ranulph's race or to find out more about Marie Curie click here.
Veteran explorer Sir Ranulph Fiennes will take on "the toughest footrace on Earth" in April - the Marathon des Sables in Morocco - in a bid to raise millions for charity and become the oldest Briton ever to complete the race.
Sir Ranulph, who turns 71 in March, must run 156 miles across the Sahara in 50C heat to complete the six-day ultramarathon.
He hopes to raise £2.5 million for Marie Curie, which provides care and support to terminally ill people and their families across the UK.
Relative to some of the other things, this will take less time to train for - it will only take six or seven months of running five days a week.
Villagers in Somerset are being given a say on the future of Porlock Marsh. A project is investigating how to manage the area - a designated site of scientific interest - and how it can be improved as a visitor attraction.
A drop-in session is being held at Porlock village hall today from 3pm to 7pm.
An extension to the Coleridge Way across Exmoor will be officially opened later today.
The route celebrates the work of Westcountry poet Samuel Taylor Coleridge, who drew inspiration from the diverse landscape, breathtaking views and rugged terrain. It's now 51 miles long and signposted with a quill logo.
Exmoor Ranger Adam Vasey tells us more:
Buglife, the invertebrate conservation trust, says up 75% of some of our most threatened bee species have been lost in some counties.Read the full story ›
75% of the most threatened bee species have been lost to some of the region's counties.
A report by nature conservation charity Buglife says the large garden bumblebee (Bombus ruderatus) is still found in Gloucestershire and Somerset, but over the past 50 years has disappeared from Dorset and the far South West.
The increased use of pesticides and unpredictable weather have contributed to their decline.
Managers in charge of our National Parks in Devon say they're 'outraged' at planning changes, which could mean thousands of new houses on Dartmoor and Exmoor.
Unoccupied farm buildings could be converted into homes without the need for planning permission, which could change the face of the landscape. John Andrews reports.
Bosses at both National Parks in Devon say they're 'outraged' at planning changes which could mean thousands of new homes on Dartmoor and Exmoor.
Unoccupied farm buildings could be converted into homes without the need for planning permission. Kevin Bishop, from the National Park Authorities, says they're worried about the extra traffic, pressure on local schools, and other demands on local authorities.
The 100lb German aerial bomb was discovered by a hillwalker at Larksborough Ruin, two miles from the Exmoor village of Porlock on Sunday morning. Police cordoned off the area overnight until the Royal Navy's Explosives Ordnance Division arrived.
The bomb had been exposed by the recent rain. It was dropped onto the soft, marshy area during the war and had not exploded. The bomb experts destroyed it in a controlled explosion yesterday.
A warning that changes to farmer subsidies could see them struggle against their European counterpartsRead the full story ›