In 1968, George S. Grant decided to bottle a cask of whisky as a Christmas gift for family and friends. This whisky, with a surprising strength of 105 British degrees (equivalent to 60% alcohol), became so popular that its ongoing production was decided, marking the official launch of a cask strength Scotch whisky. Today, Glenfarclas 105 Whisky aged 16 years is recognized for its classic style and depth of flavor that captivates enthusiasts.