John Quint is a brazilian vocal coach, based in Florianópolis (Santa Catarina, South Brazil). He’s also member of Brazilian Society of Phoniatrics (SBFa) and NATS (National Association of Teachers of Singing – EUA). A passionate teacher, a vocal science enthusiastic, and a true believer of the mix technique. He studied with a lot of teachers in Brazil, such as Ronnie Knowblewski (certified SLS teacher), Alírio Netto and Ariel Coelho, and he was mentored by Teri Lasseter Stock, member of IVTOM as well. He also studied with Dean Kaelin, founder and president of IVTOM organization.