As two of the only female Irish whiskey business owners, the J.J. Corry and Tipperary distillery founders have joined forces to make history with a new limited edition release that has the capacity to change the category forever.

Stef Holt, UK market manager for Waterford Whisky and Renegade Rum, talks to Millie Milliken about making whisky training fun, mastering her public speaking patter and breaking bad habits.