Sona Chhiri Sherpa

Biography

Sona Chhiri Sherpa was born in Kharikhola, a village at 2,020m in the Solukhumbu District, within the Mount Everest region of Nepal. Growing up in this legendary mountain landscape shaped his path early on, leading him toward a lifelong career guiding climbers through some of the highest and most demanding peaks on Earth.

 

Over the years, Sona Chhiri has built an extraordinary record in high altitude mountaineering, standing on the summit of Mount Everest five times, a rare achievement that reflects both his physical strength and his deep understanding of the mountain's ever-changing moods. His expertise doesn't stop at Everest. He has also summited K2, the world's second-highest and one of its most technically demanding peaks, along with Lhotse and Cho Oyu, two more of the fourteen 8,000m giants.

 

Beyond the world's tallest mountains, Sona Chhiri has led successful expeditions on a wide range of Himalayan peaks, including Ama Dablam, Broad Peak, Cholatse, and Nirekha, along with popular trekking peaks like Mera Peak, Island Peak, Lobuche Peak, and Kyajo Ri. This breadth of experience makes him equally capable of guiding first-time high altitude climbers and seasoned mountaineers chasing their next 8,000m summit.

 

Training & Achievements

 

Sona Chhiri Sherpa's climbing record speaks to a career built on consistency, skill, and an unshakable connection to the mountains. With five successful summits of Mount Everest, he ranks among the most accomplished guides in the region, having navigated the world's highest peak through vastly different seasons and conditions.

 

His summit of K2 at 8,611m stands out as one of his most significant achievements, given the mountain's reputation as one of the most dangerous and technically challenging climbs in the world. Paired with his summits of Lhotse (8,516m), Cho Oyu (8,188m), and Broad Peak (8,047m), Sona Chhiri has proven himself on four separate 8,000m peaks, a distinction held by only a small number of climbers globally.

 

His experience across mid-range peaks such as Ama Dablam, Cholatse, and Nirekha, along with his guiding work on Mera Peak, Island Peak, Lobuche Peak, and Kyajo Ri, further reflects his versatility. Whether leading a technical ascent above 8,000m or guiding a trekking peak expedition, Sona Chhiri brings the same level of care, precision, and calm leadership to every climb.

 

Expeditions Completed

  • Everest 8,848m (5 times)
  • K2 8,611m
  • Ama Dablam 6,812m
  • Lhotse 8,516m
  • Kyajo Ri 6,186m
  • Cholatse 6,440m
  • Nirekha 6,159m
  • Mera Peak 6,474m
  • Lobuche Peak 6,119m
  • Island Peak 6,160m
  • Broad Peak 8047m
Client Stories

From the Summit

Daniel Puttkemery
Daniel Puttkemery
Kyajo Ri Expedition
Prakash and his team are a couple of notches above totally professional! Everyone in the Alpinist Climber Expeditions family goes out of their way to provide the best possible experience. Superb core values and safety principles. I had the good fortune of climbing Kyajo Ri with Alpinist Climber Expeditions and…
★ ★ ★ ★ ★
Andy Tronsberg
Andy Tronsberg
Kyajo Ri & Island Peak
Perfect organised and guided expedition I ever took part! We climbed island peak and kyajo ri alpine style! Safety is always first, all team members are super kind and professional and also laughing comes not to short! Thanks for this unforgettable experience!! Andreas.
★ ★ ★ ★ ★
Raphael Lindenmann
Raphael Lindenmann
Kyajo Ri
In April 2025, we completed an unforgettable expedition to Kyajo Ri with ACE. We were four friends from Switzerland and enjoyed about two and a half weeks in the Khumbu region. From our arrival in Kathmandu to the summit and back, ACE's organization was impeccable.A well-coordinated team, superb support, excellent…
★ ★ ★ ★ ★
Luca Smargiasso
Luca Smargiasso
Ama Dablam + Kyajo Ri + Cholatse
I have been climbing for 15 years, over 4 continents. This was my 3rd trip to Nepal. And this was undoubtedly one of the Best-organised expeditions have participated in. Cannot thank Prakash and his Team enough. The attention to detail both in terms of equipment, climbing conditions, and accommodation/food was…
★ ★ ★ ★ ★
Rogier Keulen
Rogier Keulen
Kyajo Ri & Cholatse
With IFMGA guide Prakash we climbed Kyajo Ri and Cholatse. Our expedition couldn't have been any better! We had a lot of fun and summiting stunning Cholatse is the most intense thing I've done. We did it alpine style, so without fixed ropes from bottom to top. Safety was a…
★ ★ ★ ★ ★
Manu Laireiter
Manu Laireiter
Kyajo Ri
I participated in a private expedition to Kiayo Ri with Alpinist Climber Expeditions and it was simply fantastic. From the initial consultation to the final summit push, everything was perfectly organized and tailored to my individual needs. The guides were not only highly professional and extremely experienced in high-altitude mountaineering,…
★ ★ ★ ★ ★
Expedition Journal

Dispatches from the Mountains

All Articles
Nirekha Summit Success 2026: ACE Team Reaches 6,159 m
Expedition Report

Nirekha Summit Success 2026: ACE Team Reaches 6,159 m

  Alpinist Climber Expeditions (ACE) is glad to report a successful summit of Nirekha. Brian Richardson and Daniel Jeffery Puttkemery reached the top of the 6,159 m peak at 9:50 am on 7 November 2026. They climbed with guides Sona Chhiri and Sonam Chhiring. The expedition was led by our founder and IFMGA mountain guide, Prakash Sherpa.   ACE Team Summits Nirekha Peak   Summit details Peak: Nirekha, 6,159 m, Khumbu region, Nepal Summit date and time: 7 November 2026, 9:50 am Climbers: Brian Richardson and Daniel Jeffery Puttkemery Climbing guides: Sona Chhiri and Sonam Chhiring Expedition leader: Prakash Sherpa   The team on the mountain   Brian and Daniel were guided by Sona Chhiri and Sonam Chhiring, with Prakash Sherpa leading the expedition. ACE has been guiding in the Himalayas since 2021, and our expeditions run with small teams and IFMGA-certified leadership. We congratulate both climbers on their summit and thank everyone on the team.   About Nirekha   Nirekha stands in the Khumbu region of Nepal, close to the Cho La Col and in the same ridge chain as the Lobuche peaks. For the route, grade, itinerary and permit details, see our Nirekha Peak Expedition page.     Spring 2027 Bookings Now Open   Learn more about our 2027 Spring Expedition, you can view the trip and book on our Nirekha Expedition page or see our other peak climbing trips in Nepal. Follow us for more updates from the Himalayas.   To plan your next expedition, message us on WhatsApp at +977 9843314253 or email info@alpinistclimberexpeditions.com.

Nov 09, 2026 Read Article →
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