Athlete

Kazi Sherpa

Kazi Sherpa is listed in Fastest Known Time’s Everest history for a 20-hour, 24-minute ascent from Nepal without oxygen in 1998. The entry classifies that effort as supported, separating support style from oxygen use.

1 TUM report · Published coverage below

Publication history

Coverage over time

1 editorial issue

Distinct issues per publication month. Each issue counts once.

Jul 2024Peak 1Nov 2026

Sponsor mentions, repeated links and polls are excluded. Credits within editorial items may count. Read the supporting timeline ↓

In The Ultra Minute

Newest first

August 8, 2025Published in TUM

Andrews’ planned Everest attempt

TUM previewed Tyler Andrews’ October 2025 Everest base-camp-to-summit attempt without supplemental oxygen or support, contrasting Kazi Sherpa’s 1998 no-oxygen mark with a separate oxygen-assisted category. This is not a completed record.

Read full TUM issue

Sources & notes

Coverage details

Published 2025-08-08: TUM previewed Tyler Andrews’ October 2025 Everest base-camp-to-summit attempt without supplemental oxygen or support, contrasting Kazi Sherpa’s 1998 no-oxygen mark with a separate oxygen-assisted category. This is not a completed record.Dated source account; publication/event/processing timestamps remain distinct.Source

Facts above link directly to their sources. Published TUM dates and public-source check dates describe different things.

Public background sources checked October 27, 2026. The selection contains 127 published issues.

Fastest Known Time Historical effort finished October14,1998; page publication date unstated · Checked Oct 27, 2026

Interface icons: Lucide · ISC license.

Public background & sources Checked October 27, 2026

Career context from one original public source. TUM’s dated reporting appears below.

This is a limited career snapshot, checked October 27, 2026. Source publication dates and event dates are shown separately.

Links preserved from TUM coverage

Published TUM issueThe Ultra Minute · 2025-08-08
Published article, 2025-08-08T17:53:54.883Z. Public original captured at 2026-10-27T22:18:13.833Z and projected to reviewed article text; no publishing-repository text pin is claimed.
Public source linked by TUMinstagram.com · linked in 2025-08-08
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.
Public source linked by TUMexplorersweb.com · linked in 2025-08-08
Exact public destination in the published item. The archived TUM issue establishes the historical attribution; this is not a fresh verification of the destination’s current content.

Back to the directory