Katalin Umejuru writes Glenbotal’s rare whisky guides, covering
limited-edition series, bottle authentication, and secondary-market pricing for collectors across the UK and Europe.
Whisky Writer at Glenbotal.
Limited-edition and single-cask Scotch releases · bottle authentication and counterfeit risk
· secondary-market and auction pricing · storage, insurance and collection building
Katalin Umejuru is the author of 87 guides on Glenbotal. Most recent:
Price figures are checked against realised auction results and retailer listings, and each
guide states the date it was last verified rather than being silently refreshed.
Guides are drafted with AI assistance, fact-checked against those sources, then reviewed and
edited by a named human before publication.
Glenbotal sources and sells rare whisky and offers paid authentication and valuation, so guides are
not independent of that commercial interest. It is disclosed inside each guide at the points where it is relevant.
Verified customer reviews on Trustpilot.