Nation Meet the one Oklahoman who has earned the title of Master Sommelier in 54 years August 2, 2023JaNae Williams, USA TODAY NETWORKComments Off on Meet the one Oklahoman who has earned the title of Master Sommelier in 54 years To date, Randa Warren is one of just 273 people worldwide and the only one in Oklahoma to have passed the Master Sommelier exam.