A High Wycombe man who has battled health conditions for most of his adult life has climbed the equivalent height of Mount Everest to raise cash for hospital staff.

Thomas Hearn has suffered with Crohn's disease and colitis for 15 years and his 'One Box to Everest' mission was a way of saying thank you to the staff at Buckinghamshire Healthcare Trust who have helped him over the years.

Thomas carried out the challenge by stepping on and off a 24-inch box in his garage until he reached the equivalent height of Everest - 29,029 ft.

He managed to complete the gruelling challenge in just over 22 hours on May 8 and 9.

Half way through the challenge - which has raised more than £5,000 - he received a motivational call from Kenton Cool, a climbing hero of Thomas's who has reached the summit of Everest 14 times.

The money raised will support frontline Bucks Healthcare Trust staff who are risking their lives to help those who need it most.

Thomas said: “The NHS has had a huge impact on my life personally and also the lives on many family members over the past few years, supporting us through many health struggles.

"A few years ago, a challenge like this would have been unimaginable, but thanks to the incredible work and care from the NHS I am healthier and fitter than ever and able to tackle challenges such as my ‘one box to Everest’.

"It’s a small undertaking in comparison to what the NHS staff face daily during these unprecedented times, but I’m so grateful to be in a position to help raise money to support these amazing people.”

Trust chief executive Neil Macdonald said: “It’s inspirational to see Thomas complete this challenge and that he doesn’t let his health conditions hold him back.

"Thank you to Thomas and those who have supported him, we really appreciate you fundraising for our staff.”

Donate at Thomas's JustGiving page - www.justgiving.com/fundraising/thomashearn2020