Thomas Quasthoff (born November 9, 1959) is a German bass-baritone. Quasthoff has a range of musical interest from the Baroque cantatas of Bach, to lieder, and solo jazz improvisations. Born with severe birth defects caused by thalidomide, Quasthoff is 1.34 m tall (4' 4¾"), and has phocomelia.
Quasthoff was born in Hildesheim, West Germany, with serious birth defects caused by his mother's exposure during pregnancy to the drug thalidomide which was prescribed as an antiemetic to combat her morning sickness. Quasthoff is 1.34 m (4' 4¾") tall, due to shortening of the long bones in his legs, and he has phocomelia of the upper extremities with very short or absent long bones.
Quasthoff was denied admission to the music conservatory in Hanover, Germany, owing to his physical inability to play the piano, rather than a lack of skill required for entry to the conservatory. In the early stages of his education as a singer, Quasthoff was promoted by Sebastian Peschko. Thus, he chose to study voice privately. He also studied law for three years. Prior to his music career, he worked six years as a radio announcer for NDR. He also did voice-over work for television.
Quasthoff's music career was launched in 1988 when he won the ARD International Music Competition in Munich, earning praise from the baritone Dietrich Fischer-Dieskau. In 1995, he made his American debut at the Oregon Bach Festival at the invitation of artistic director Helmuth Rilling; in 1998, he was one of the soloists for the Bach Festival's world-premiere of Krzyztof Penderecki's Credo, the recording of which won a Grammy Award for best choral recording. In 2003, he made his staged operatic debut as Don Fernando in Beethoven's Fidelio at the Salzburg Festival. conducted by Simon Rattle.