Former two-division UFC champion Conor McGregor reportedly doubled his net worth by selling his popular Irish whiskey company, Proper No. Twelve. McGregor and his business partners launched Proper No. Twelve in September, 2018. The whiskey was an immediate financial success, and a little over three years later, the Irish MMA star has reportedly sold his … Continue reading Conor McGregor reportedly doubled his net worth with Proper No. Twelve sale