Founded by worldwide MMA phenom Connor McGregor in 2018, Proper No. Twelve Irish Whiskey - aka Proper Twelve - is a brand of exceptional Irish whiskey that captures the fighting spirit and legacy of the Irish in every sip. A product of Proximo Spirits, the name Proper Twelve refers to the southwest area of Dublin where McGregor hails from - Dublin 12. Collaborating with former Guinness Master Distiller David Elder, McGregor handpicked distillates from a selection of over 100 blends, finally aging the choice juice in ex-bourbon barrels for exceptional flavor and a classic finish. Produced in highly curated quantities to ensure premium quality, Proper Tweleve is proper Irish whiskey at its finest!