CLEAN : World's most expensive whiskies auctioned online from warehouse in Scotland

The video discusses a significant private whiskey collection, highlighting its unprecedented scale and value. It includes the largest collections of McAllen, Springbank, and others, with bottles ranging from £50 to potentially £1,000,000. A notable bottle, the 1926 fine and rare Macallan, is expected to draw global interest in an upcoming auction. The collection reflects the owner's passion for whiskey rather than financial investment, with many bottles now highly valuable.

What was the most expensive bottle of whiskey sold at auction, as mentioned in the text?

What was the motivation behind the collection of whiskey bottles?