Theodor Kullak was a German pianist, composer, and teacher.

Sulechów is a town located within the Zielona Góra County, in Lubusz Voivodeship, western Poland. It is the administrative seat of the Gmina Sulechów. Established in the Middle Ages, the town features many historical monuments significant to the Polish Lubusz region. From 1975 to 1998 Sulechów was part of Zielona Góra Voivodeship. The town limits cover 6.88 square kilometres (2.66 sq mi). Olga Tokarczuk, the Nobel Prize in Literature winner for 2018 was born in 1962 in Sulechów.