Barron Trump's new $1 million beverage business is already being brutally trolled just weeks before its release date, Wonderwall.com can reveal. The 20-year-old is listed as one of the directors of Sollos Yerba Mate, a caffeinated herbal tea, mainly popular in several South American countries, including Paraguay, Brazil, Uruguay and Argentina. 'The Official Drink of MAGA' Barron Trump's new business is in hot water just weeks before its release date.