Born in 1994. In 1994 in Žeimiai Secondary School, later - in Jonava Senamiesčio Gymnasium. He continued his studies at the Lithuanian University of Educational Sciences, where he obtained a Bachelor's degree in Theatre and Film Pedagogy and a Master's degree in Theatre Education. After graduating, he worked in pre-schools and various summer camps. In 2019, he graduated from the Lithuanian Academy of Music and Theatre with a Bachelor's degree in Acting (course mentors - A. Latėnas and V. Bareikis). During his studies, he created roles in Anželika Cholina's Dance Theatre, performance genres, musicals, drama theatre performances at the Notheatre and the State Youth Theatre, performances for babies and children at the theatre "Pradžia", Kaunas City Chamber Theatre. He has also worked on film and television projects. In addition to his pedagogical and acting activities, R. Klezys also writes dramaturgy and scripts for events, as well as lyrics for songs. 

Roles by R. Klezys in Vilnius Theatre Lėlė:

2022 Various roles. ABOUT THE WORLD. Director J. Jukonyte, designer N. Keršulytė, composer V. A. Jasaitis

2021 Somniferous Hedgehog. COFFEE GRINDER. Director E. Piotrowska, designer M. Dracz, composer W. Blazejczyk

2021 NEST. Director M. Ivanauskas, assistant director S. Sakalauskaitė, designer I. Narečionytė, composer M. Saladžius