Francesc is a Mallorcan winemaker known for working with native grape varieties. His partner Sergio Caballero is a musician and director of the Sonar music festival. Together they started 4 Kilos in 2006, garagiste-style, vinifying their first vintage in milk refrigeration units on a sheep farm (Mallorca has lots of these). By the next year they were able to ‘upgrade’ another old sheep farm into a winery to make their line-up of 3 wines, all from indigenous varieties grown organically by small farmers. This is a very small operation trying to work with traditional lesser known local grapes, fermenting naturally, and avoiding any additives including sulfur.