Yanni, (born Yiannis Chrysomallis, Greek: Γιάννης Χρυσομάλλης, on November 14, 1954), is a Greek keyboardist and composer. He was born in Kalamata, Greece.
Yanni is a self-taught pianist who began his musical career by giving recitals for family members. Early in his life, he was also a competitive swimmer in Greece and set a national record in the 50-meter freestyle competition. He later attended the University of Minnesota and earned a B.A. in psychology. After graduation, Yanni chose to try a career in music, although he could not read music and had no formal training. Using his own form of musical shorthand, he began writing original works.