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Location on K2
The Bottleneck is a location along the southeast ridge of K2, the second-highest mountain in the world, on the Pakistani side of the mountain. The Bottleneck
Bottleneck_(K2)
Mountaineering expedition disaster on K2 in Pakistan
course of events on K2 that day. The main problem was reported to be an ice avalanche which occurred at an area known as "the Bottleneck". This destroyed
2008_K2_disaster
2nd-highest mountain on Earth
K2, also known as Mount Godwin-Austen, at 8,611 metres (28,251 ft) above sea level, is the second-highest mountain on Earth, after Mount Everest at 8,849
K2
Fatal mountaineering expedition on K2
February 2021, three mountaineers went missing while attempting to summit K2 without supplementary oxygen, in extreme winter conditions. After extensive
2021_K2_disaster
Topics referred to by the same term
cartridge cases Bottleneck (K2), a mountain feature Free State of Bottleneck, a quasi-state in Germany 1919–1923 Choke point, or bottleneck, in military
Bottleneck
First successful attempt to climb K2
Italian expedition to K2 (led by Ardito Desio), Achille Compagnoni and Lino Lacedelli became the first people to reach the summit of K2, 8,611 metres (28
1954_Italian_expedition_to_K2
Mountaineering expedition disaster on K2 in Pakistan
The 1995 K2 disaster was a mountaineering disaster on K2 in Pakistan, the world's second highest mountain. Six people are reported to have died on 13
1995_K2_disaster
Pakistani mountaineer (1976–2021)
members of the team at the K2 Bottleneck, close to the summit. Sadpara, Sigurjónsson, and Prieto continued their ascent to K2's summit, but did not return
Ali_Sadpara
Mountaineering expedition disaster on K2 in Pakistan
The 1986 K2 disaster refers to a period from 6 August to 10 August 1986, when five mountaineers died on the eight-thousander K2, in the Karakoram during
1986_K2_disaster
Icelandic mountaineer (1973–2021)
world. On July 28 of the same year, he became the first Icelander to summit K2. On 4 August 2017, he successfully summited Broad Peak (8051 m). On 5 February
John_Snorri_Sigurjónsson
Failed attempt to climb second-highest mountain
expedition to K2 was the unsuccessful second attempt by American mountaineers to climb the then-unclimbed second-highest mountain in the world, K2, following
1939 American Karakoram expedition to K2
1939_American_Karakoram_expedition_to_K2
and extreme weather. The most deadly events on K2 were the 1986 K2 disaster, 1995 K2 disaster, and 2008 K2 disaster. As of August 2023, an estimated 800
List of deaths on eight-thousanders
List_of_deaths_on_eight-thousanders
Failed attempt to climb second-highest mountain
expedition to K2, more properly called the "First American Karakoram expedition", investigated several routes for reaching the summit of K2, an unclimbed
1938 American Karakoram expedition to K2
1938_American_Karakoram_expedition_to_K2
Large block or column of glacial ice
well-known obstacles on some of the world's highest mountains, including K2 at "The Bottleneck" and Kanchenjunga on the border of India and Nepal. Significant
Serac
Norwegian mountaineer
92 days. Whilst ascending K2 in 2023, Harila and her team found a man, Muhammad Hassan, hanging upside down in the bottleneck-section of the mountain in
Kristin_Harila
Chilean architect and mountaineer (1987–2021)
Muhammad's 20-year-old son, was forced to return from the so-called 'bottleneck' area of K2 due to a malfunctioning oxygen regulator. On Friday, February 5
Juan_Pablo_Mohr_Prieto
Attempt at first ascent of K2 in 1953
mountaineering expedition to K2, at 8,611 metres the second highest mountain on Earth. It was the fifth expedition to attempt K2, and the first since the
1953 American Karakoram expedition
1953_American_Karakoram_expedition
Norwegian adventurer (born 1974)
1974) is a Norwegian adventurer who was the first Norwegian woman to summit K2 mountain in 2008 and in 2010 she made the first unassisted trek across Antarctica
Cecilie_Skog
Swedish mountaineer and skier (1975–2010)
Jan Fredrik Ericsson (14 March 1975 in Sundsvall, Sweden – 6 August 2010 at K2, Pakistan) was a Swedish mountaineer and extreme skier. He grew up in Umeå
Fredrik_Ericsson
Pakistani mountaineer
mountaineers, in the 2008 K2 disaster, following an avalanche in what was to be one of the deadliest accidents in the history of K2 mountaineering. He summited
Meherban_Karim
Rock wall crack on K2
Spur of K2, a mountain on the China–Pakistan border. The 'chimney' was first climbed, and named, when House free climbed it on the 1938 American K2 expedition
House's_Chimney
The following is a list of books about K2, a mountain in the Karakorum Range between Pakistan and China, listed by expedition date: 1887 - British - Younghusband
List_of_books_about_K2
Memorial in Pakistan
Memorial is a memorial and cenotaph for those who have died while climbing K2. The memorial is named after Art Gilkey who died on the mountain in 1953.
Gilkey_Memorial
French mountain climbers
Barrard took part in the unsuccessful 1979 French national expedition to K2. This was a huge operation that became a financial disaster for the French
Liliane_and_Maurice_Barrard
Swedish mountaineer
accident in the history of K2 occurred: 11 people died. The main reason was falling ice in the area called the bottleneck (a 100 m-tall (330 ft) overarching
Fredrik_Sträng
Italian mountaineer (1972-2007)
on K2 received wide exposure as the expedition was documented by Italian journalist Marco Mazzocchi and public broadcaster RAI for the documentary K2: The
Stefano_Zavka
New Zealand mountaineer (1961–1996)
asked their climbers to stay within 150 m of each other, there were bottlenecks at the single fixed line at the Hillary Step. Many of the climbers had
Rob_Hall
Name list
2008). "Serbian Climber, Dren Mandic, Dies On K2, 12 Others Currently Trapped Between K2′s Bottleneck and The Summit". Extreme Adventure News. Retrieved
Dren_(name)
Controversy following first successful attempt to climb second-highest mountain
Lacedelli reached the summit of K2, 8,611 metres (28,251 ft), for the first time on the 1954 Italian expedition to K2 but for over fifty years the 1954
1954 Italian Karakoram expedition controversy
1954_Italian_Karakoram_expedition_controversy
Human DNA groupings
years ago in Africa[citation needed]. By examining other population bottlenecks, most Eurasian men trace their descent from a man who lived in Africa
Human Y-chromosome DNA haplogroup
Human_Y-chromosome_DNA_haplogroup
French mountain guide and alpine climber
minutes, followed by a descent by paraglider. Nine days later, he attempted K2 but lost consciousness at 8,400 m. He was found by other mountaineers who
Benjamin_Védrines
American adventurer
led to joining the 1978 expedition to K2. Ridgeway and his three teammates were the first Americans to summit K2, the world's second highest mountain (8
Rick_Ridgeway
Swiss physician, mountaineer and photographer
valley, the summit is surrounded by a very steep glacier, now known as The Bottleneck. Three Nepalese carriers and a Swiss participant lost their lives, falling
Jules_Jacot-Guillarmod
2021 mountaineering documentary film
The next day, Purja and his team begin climbing K2 and lay down fixed ropes in the dangerous Bottleneck section of the climb at 1 am (when the snow is
14 Peaks: Nothing Is Impossible
14_Peaks:_Nothing_Is_Impossible
Death of eight climbers
(Canada) – youngest client on Hall's team; previous 8,000 m experiences included K2 winter expedition in 1988, Broad Peak west ridge in 1992, and Everest north
1996_Mount_Everest_disaster
Mountaineer and internal medicine doctor
Nepal to climb K2. Her first attempt at summiting K2 was unsuccessful, and she turned back after a group of climbers at the Bottleneck made her attempt
Tracee_Metcalfe
Human Y-chromosome DNA haplogroup
human Y-chromosome DNA haplogroup. K2a is a primary subclade of haplogroup K2 (M526), which in turn is a primary descendant of haplogroup K (M9). Its sole
Haplogroup_K2a_(Y-DNA)
Austrian mountaineer and mountain guide
expedition to K2, the second highest mountain of Asia (8611m). After the death of 11 mountaineers in an ice avalanche at the Bottleneck (approx. 8200m)
Christian_Stangl
Human Y chromosome DNA grouping indicating common ancestry
M193, M272 (formerly K2) Southwestern Asia, South Asia, North Africa, the Horn of Africa, the Chad Basin, and Southern Europe K2 M526 Eurasia, Oceania
Haplogroup_CT
Country in Southern Africa
Simon's Town agreement? - DefenceWeb". Retrieved 13 December 2025. "The bottleneck". The Economist. ISSN 0013-0613. Retrieved 24 July 2025. "Electricity
South_Africa
Human Y-chromosome DNA haplogroup
2016) documented examples of previously unknown subclades of haplogroup K2, in both ancient remains and living individuals, which: (firstly) had several
Haplogroup_NO1
Annapurna, Kris (28 July 2024). "The Silent Monster: The 2006 Russian Tragedy on K2". The Independent. Retrieved 25 May 2025. "Asia, Pakistan, Nanga Parbat Attempts
List of mountaineering disasters by death toll
List_of_mountaineering_disasters_by_death_toll
Earth's highest mountain
of the 1996 Mount Everest disaster shows part of the blame was on the bottleneck caused by a large number of climbers (33 to 36) attempting to summit on
Mount_Everest
Y-chromosome DNA Haplogroup O1b (formerly O2)
males and with lower frequency in Korea and China O-BY130355 Sichuan O-K2/CTS713 O-K2* Japan (Tokyo, Aomori), South Korea O-CTS203 Japan (Tokyo, Miyagi),
Haplogroup_O-M268
Group of similar haplotypes
Karmin, Monika; Saag, Lauri; Vicente, Mário; et al. (2015). "A recent bottleneck of Y chromosome diversity coincides with a global change in culture".
Haplogroup
Hominin fossil found in Siberia
only as K(xLT). However, research by Poznik et al. (2016) found that he was K2(xK2b,K2c,K2d,K2e): positive for some but not all SNPs of K2a as it was then
Ust'-Ishim_man
Lean-management method for analyzing the current state and designing a future state
process re-engineering. Supply chain response matrix: identifying critical bottlenecks for processes in a simple diagram. Production variety funnel: helps draw
Value-stream_mapping
high-altitude mountaineers, went missing while climbing the Bottleneck area of Pakistan's K2 mountain on 5 February 2021. The three men's bodies were found
List_of_unsolved_deaths
Mountain range in Asia
Gandaki, the Kora La, is the lowest point on the ridgeline between Everest and K2 (the highest peak of the Karakoram range). To the east of Annapurna are the
Himalayas
Researchers report, based on genetic studies, that a human ancestor population bottleneck (from a possible 100,000 to 1,000 individuals) occurred "around 930,000
2023_in_science
Town in Cumbria, England
Used on numerous expeditions to mountaintops (including Mount Everest and K2) and both poles of the Earth, its popularity is mainly due to the very astute
Kendal
Briton's". The Guardian. Retrieved 2021-07-30. Angela Benavides (26 July 2021). "K2: Third Body Found". explorersweb.com. Retrieved 26 July 2021. "Uccise il padre
List of solved missing person cases (2020s)
List_of_solved_missing_person_cases_(2020s)
Hypothetical travel between stars or planetary systems
"Embryo Space Colonisation to Overcome the Interstellar Time Distance Bottleneck". Journal of the British Interplanetary Society. 65: 283–285. Bibcode:2012JBIS
Interstellar_travel
Statistical model
independent of the observations f ( x ) {\displaystyle f(x)} . A known bottleneck in Gaussian process prediction is that the computational complexity of
Gaussian_process
Australian mountaineer and aviator (born 1959)
mountain, K2 8,611 m (28,251 ft) in Pakistan. On 17 July 2019 Agnew on the Abruzzi route was halted at the end of the famous Bottleneck's narrow couloir
Richard_Agnew
August 2024 concert residency by Adele
Schubert, Andreas (29 July 2024). "Engpass zu Adele-Konzerten befürchtet" [Bottleneck at Adele concerts feared]. Süddeutsche Zeitung (in German). Archived from
Adele_in_Munich
Human mitochondrial DNA haplogroup
about 21% in K1a1b1a alone. This high percentage points to a genetic bottleneck occurring around the years 800-1000 under which K1a1b1a was particularly
Haplogroup_K_(mtDNA)
Calibre of tank ammunition
Anders CN03 ( South Korea), used on the K1A2 CN08 ( South Korea), used on the K2 Black Panther MKE 120 mm tank gun ( Turkey), used on the Altay (main battle
120×570mm_NATO
Biological field of study
display a high frequency and homogeneity of O-M134, indicating a population bottleneck effect that occurred during a westward and then southward migration of
Genetics and archaeogenetics of South Asia
Genetics_and_archaeogenetics_of_South_Asia
Overview of the events of 2023 in science
equations) in a preprint, with implications for bioethics and potential bottlenecks and limits of nonbio-AI. A new record for the closest and oldest ultracool
January–March_2023_in_science
Plains at the north of Aksai Chin divided between China and India
patrols from proceeding along the Raki Nala valley near a location called "bottleneck" since 2017. After a resolution to the standoff at Pangong Lake in February
Depsang_Plains
DNA analysis of Croat populations
Hg was detected just in the Conqueror group (K2/18, K2/41 and K1/10). Though CTS1211 was not covered in K2/36 but it may also belong to this sub-branch
Genetic_studies_on_Croats
attack a skin cell in the first stage of an outbreak, resulting in a bottleneck in which the infection may be vulnerable to medical treatment. A 15-year
2012_in_science
Municipal convention center in Seattle, Washington
The construction of the convention center also created a new traffic bottleneck on Interstate 5 due to decreased visibility caused by the building's shadow
Seattle_Convention_Center
Model in development economics
sector is given by the line OAoA1A2. As capital increases from Ko to K1 to K2 and labor increases from Lo to L1 and L2, the industrial output represented
Fei–Ranis model of economic growth
Fei–Ranis_model_of_economic_growth
BOTTLENECK K2
BOTTLENECK K2
BOTTLENECK K2
BOTTLENECK K2
Boy/Male
Tamil
Mallesham | மாலà¯à®²à¯‡à®·à®®
Girl/Female
Australian, Greek
Goddess; Godly; Abbreviation of Names Like Althea and Dorothea
Boy/Male
Indian, Punjabi, Sikh
Best Holy Place
Boy/Male
Muslim
Flower garden
Girl/Female
Biblical
A hill.
Girl/Female
Australian, Irish
Good Health
Boy/Male
Hindu, Indian, Marathi
As Virtuous as the Moon the Red Lotus
Girl/Female
Indian, Sanskrit
Light of the Moon
Boy/Male
Indian, Sanskrit
Remover or Destroyer of Sins
Female
Japanese
(真澄) Japanese unisex name MASUMI means "true lucidity."
BOTTLENECK K2
BOTTLENECK K2
BOTTLENECK K2
BOTTLENECK K2
BOTTLENECK K2