Mr. Annop Ruangmanee was born in April 19, 1984. Annop began his musical study when he was 7 years old with piano and electone (organ) lessons at the Siam Kollakarn Chiang Mai. Until 10 years old, Annop decided to change for the string instrument which is Violin and his first violin teacher was Ajarn Sompong Wongdee. Later on Annop came to study and improved his musical talent with many other teachers as Ajarn Samak Kajaikam and Ajarn Jorn Chareonpun orderly. Furthermore, he also had a chance to get practice and be trained by Ajarn Sutin Srinarong and Ajarn Phana Nakwatchara sometimes as well. 

        After graduated his B.A. in Musical Performance from Payap University, Chiang Mai, by selecting Viola as his major instrument, he has furthered his graduate study, concentration in Musical Performance again at Collage of Music, Mahidol University since 2006. He still has Viola as his major instrument and trained under the advice of Ajarn Juris Madrevich. At the present, Annop is a member of the TPO - Thailand Philharmonic Orchestra and as well as taking part as the part time teacher at the Music Campus for General Public, College of Music, Mahidol University at Siam Paragon, teaching both violin and viola for many students.