I don't know his name, I drank  this cocktail at 'The Nu Lounge' of Daniele Dalla Pola in Bologna, Italy. It was created for Agave day. 2 oz Tequila blanco Don Julio 1 oz pineapple fresh juice  1 oz passion fruit syrup  1/2 oz agave syrup Shake and double strain Twist w/pink salt & splash of mezcal vida  Very sweet but not cloying, delicious.