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Mario Puchoz

1918 – 1954

Italian mountain guide and mountaineer

Mountain guideMountaineer
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About Mario Puchoz

Lived 1918 – 1954 (aged 36). Mario Puchoz was an Italian mountain guide and mountaineer.

Mario Puchoz (pron. fr . AFI : [pyʃo] ) (15 January 1918 – 21 June 1954 ) was an Italian mountaineer and the second person to die attempting to climb K2. He was a member of the first expedition to successfully climb K2. Despite being one of the most promising climbers of the team, he died of high altitude pulmonary edema near camp 2.

Biography Puchoz was born and lived in Courmayeur, at the foot of Mont Blanc. From a peasant family, he became passionate about the mountains, becoming a mountain guide.

During the Second World War he was enlisted in the Alpine corps (Monte Cervino ski battalion), and participated in the Italian campaign in Russia in the Italian Expeditionary Force.

After the war, Puchoz continued his activity as a mountaineer and mountain guide.

K2 expedition In 1953, he was summoned by Ardito Desio among the candidates to form the Italian expedition to attempt the first ascent of K2 in 1954; having passed the selections, Puchoz left with the other members of the expedition towards Pakistan. The 1954 K2 team, Puchoz is pictured in the front row, far right. He participated with his other expedition companions in the preparation of the climbing route, the transport of materials and the establishment of the various base camps. On 18 June 1954, while he was at Camp II, at around 6,000 meters above sea level, Puchoz began to feel some discomfort, but it did not seem worried, and expressed the desire to remain at Camp II. On 20 June, however, his condition suddenly worsened, and, despite the care of Dr. Guido Pagani, the expedition's doctor, Mario died at one in the morning on 21 June.

Dr. Pagani's diagnosis was fulminant pneumonia.

Due to bad weather, the expedition companions could not reach Camp II until 26 July; Puchoz's body was recovered and transported to the base camp, where he was buried near Arthur Gilkey's tomb (where today the Gilkey memorial stands). Puchoz was the second person to die attempting to climb K2 after Art Gilkey.

Memorials

The city of Aosta named its stadium after Mario Puchoz. The city of Courmayeur has a street named after Puchoz "Via Mario Puchoz". The city of Rapallo has a street named after Puchoz.

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Important facts

Birth century
Occupation
Mountain guide, mountaineer

People in Mario Puchoz's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mario Puchoz's

Frequently asked questions

Who was Mario Puchoz?

Italian mountain guide and mountaineer

When was Mario Puchoz born?

Mario Puchoz was born on 15 January 1918 in Courmayeur.

When did Mario Puchoz die?

Mario Puchoz died on 21 June 1954 in K2.

What was Mario Puchoz's occupation?

Mario Puchoz was a mountain guide and mountaineer.

What nationality was Mario Puchoz?

Mario Puchoz was Italian.

Sources & further reading

· Wikipedia: Mario Puchoz

· Wikidata: Q3293543

· DBpedia: Mario Puchoz

Cite this page

APA: Biography.guide. (2026). Mario Puchoz. https://biography.guide/mario-puchoz/

MLA: "Mario Puchoz." Biography.guide, https://biography.guide/mario-puchoz/.

Chicago: "Mario Puchoz." Biography.guide. https://biography.guide/mario-puchoz/.

Data last updated: 2026-09-21 · Spot an error? Report a correction.

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