Amihai Grosz is an Israeli violist and teacher born (in Jerusalem) in 1979. He is well-known as the Principal violist of the Berlin Philharmonic. Nevertheless, he is also in great demand as a soloist. He began, as most violists do, as a violin student at age 5. He began to play and study the viola at age 11. Most of his studies took place in Israel and in Germany. In 1995, he founded the Jerusalem Quartet with three other student-colleagues from the Jerusalem Music Center. He was 16 years old. The quartet (which comprised the majority of his professional activity between 1995 and 2009) subsequently won several distinguished awards and prizes from various organizations. As a viola soloist, Grosz has also won top prizes in several competitions. In 2010, Grosz was appointed Principal violist of the Berlin Philharmonic. Although orchestral players are for the most part anonymous to the general public, principal players enjoy slightly higher profiles. Grosz continues to perform as a soloist and as a member of various chamber groups involved with music festivals all over the world. His instrument is one by Gaspar Da Salo, constructed in 1570.