Born in 2002 in South Korea, Jeein You began playing cello at the age of five. Between 2009-2016 she studied with Myung-wha Chung at Korea National University of Arts Preschool and the Korea Institute for Gifted in Arts, at the age of 13, gained a place at the Conservatoire National Supérieur de Musique de Paris in the class of Michel Strauss, obtaining her Bachelors and Masters degree. She has engaged in masterclasses with renowned cellists such as Arto Noras, Frans Helmerson, Song-young Hun, Tsuyoshi Tsutsumi and many others. 

Jeein was selected as a laureate for Gautier Capuçon’s Classe d'Excellence de Violoncelle at the Louis Vuitton Foundation during seasons 2019-2022, and in the 2022-23 season will also partake in the recently launched Fondation Gautier Capuçon. 

This season, Jeein will perform in recital at the Seoul Arts Center in IBK Hall, as well as on tour throughout Europe (including Konzerthaus Vienna, Konzerthaus Dortmund, Fondation Louis Vuitton Paris, Salle Métropole Lausanne and Victoria Hall Geneva) with Gautier Capuçon and ensemble Capucelli. In 2021 the ensemble of eight cellists recorded works to be released on Gautier’s upcoming album ‘Sensations’. Later this season Jeein will also perform at Classeek’s concert hall in Switzerland, as part of their Ambassador Programme concert season for emerging young artists. 

Championing many acclaimed competitions, Jeein has won several first and special prizes including the International Dotzauer competition for Young Cellists in Dresden, Germany (First prize and special prize), 23rd International Cello Competition in Heran, Czech Republic (First prize and grand prize), and the 11th OSAKA International Music Competition (First prize). Furthermore, she won both the first prize and contemporary music prize at the 10th International Competition for Young Musicians in Tallinn, Estonia, which was followed by a winners performance of Haydn’s Cello Concerto in C with the Tallinn Philharmonic Orchestra.

As a soloist, Jeein has performed concerti with the Philharmonia Korea Orchestra, Guro Arts Valley Orchestra, Gunpo Philharmonic Orchestra, Wonju Philharmonic Orchestra, Tallinn Philharmonic Orchestra, Kaunas Philharmonic Orchestra, amongst others. In recital, she has also performed in many established concert series and venues throughout Europe and Asia.