Ruben Adery is a pronunciation and dialect coach who helps language learners, actors, singers, etc. develop native-like foreign accents in English, Spanish, Portuguese, Hebrew, and Italian. I first met him at the 2019 Polyglot Gathering in Bratislava where he gave a talk titled The Sincerest Form of Flattery: Imitating Foreign Accents to Help Master Any Language. The content of the talk itself was great, but the really impressive part was that he had the audience fooled for the first five minutes that he was from Israel when he is in fact a native English speaker from Los Angeles! As Ruben likes to say: "Accents speak louder than words!"
For show notes, visit https://languagemastery.com/blog/ruben-adery