Eddie Butler, a beloved rugby icon and former Wales captain, went away at the age of 65.
Butler passed away in his sleep while participating in Prostate Cymru fundraising events in Peru, according to the charity.
Eddie Butler cause of death: What happened to Eddie Butler?
A statement from Prostate Cymru read: “Ed was the voice of Wales and we were honoured to have him as part of our charity. We will cherish the many memories we have of him.
“Over the last week, Ed once again showed his generosity and steadfast commitment to good causes by joining 25 Prostate Cymru fundraisers, including his daughter Nell, on the Inca Trail Trek to Machu Picchu.
“In the early hours of Thursday 15 September, Ed passed away peacefully in his sleep at Ecoinka base camp in the Peruvian Andes. He leaves behind his wife Susan and six children who are very much in our thoughts.
“The charity will not be making any immediate further comment. We also ask that the family’s privacy is respected during this difficult time.”
