Jürgen Bremer  Jürgen Bremer (born 26 September 1940 in Bützow) is an East German retired slalom canoeist who competed from the early 1960s to the early 1970s. He won four medals at the ICF Canoe Slalom World Championships, with three golds (folding K-1: 1963, K-1: 1967, K-1 team: 1967) and a silver (K-1 team: 1971). Bremer also finished eighth in the K-1 event at the 1972 Summer Olympics in Munich.