Wieck was born in Pretzsch, not far from Leipzig, in 1785, the son of a not very successful merchant. Although the family was not musical, Wieck was deeply interested in music and attended the Thomas-Schule in Leipzig in 1798; however, because of illness, his stay lasted only six weeks and he was forced to return home. In 1800 he attended the Torgau "gymnasium", where he received his only formal training in piano, six hours of lessons from Johann Peter Milchmeyer. He had little exposure to the wider world of music and he later developed his pedagogical theories by reading Jean-Jacques Rousseau and Johann Heinrich Pestalozzi.