BTS member Jung Kook said he can sing in perfect English despite not being fluent in the language [1, 2].
The distinction highlights the difference between conversational fluency and phonetic precision in music. For a global superstar, the ability to deliver flawless vocals in English is critical for international chart success and audience connection, regardless of their daily speaking proficiency.
During an interview in Seoul, South Korea, Jung Kook said he uses a specific approach to English pronunciation [1]. The conversation took place in mid-February 2026 as part of a cover-story package for the May 2026 issue of Rolling Stone [1]. He said he manages the delivery of English-language vocals for both his solo work and his projects with BTS [1, 2].
Jung Kook said that while he may not consider himself fluent in spoken English, he is able to execute the sounds required for a song to sound natural to native speakers [1, 2]. This process often involves rigorous study of phonetics and rhythmic timing, elements that differ from the spontaneous nature of conversation.
By focusing on the sonic quality of the lyrics, the artist ensures that the emotional and melodic intent of the song remains intact [1]. This technical approach allows him to maintain a high standard of production across his discography while continuing to navigate the complexities of the English language in personal interactions [2].
“Jung Kook said he can sing in perfect English despite not being fluent in the language.”
This reveals the highly technical nature of K-pop's global expansion, where phonetic mastery is treated as a professional skill separate from linguistic fluency. By decoupling singing ability from conversational skill, artists can maintain a polished international image while the industry continues to bridge cultural and linguistic gaps through meticulous studio preparation.
