Tags: Swimmer.
Celina Johanna Maria Lemmen (born February 3 1985 in Amsterdam) is a Dutch swimmer who specialized in freestyle events. She is a single-time Olympian (2004) and a double medalist in sprint freestyle at the 2001 European Junior Championships in Valletta Malta. Lemmen also attended Southern Methodist University in Dallas Texas where she majored in management and played for the SMU Mustangs under head coach Steve Collins.