Posted on August 29, 2015Johnnie Walker 40% alcohol by Diageo. Heart Disease, dementia, cirrhosis </div> 5:00 PM – 27 Aug 2015· Details </div> ” data-you-follow=”true” data-follows-you=”false” data-you-block=”false”> Johnnie Walker @johnniewalker_ 37m37 minutes ago The limited edition Johnnie Walker Black Label bottle expresses the intense nature of our iconic blend.