Career
Krämer competed in the 1960 and 1964 Summer Olympics for the Unified Team of Germany. Four years later at the 1968 Games she competed for East Germany and used the name Gulbin. She finished fifth in the 3 metre springboard competition.
She retired after the 1968 Olympics to become a successful diving coach, training such athletes as Martina Jäschke, Beate Jahn, January Hempel, Michael Kühne, Heiko Meyer and Annett Gamm.
She lost her job after the reunification of Germany and worked as a bank clerk. She was elected sportspersonality of the year 1960, 1962, 1963 and 1964 in East Germany.
She was inducted into the International Swimming Hall of Fame in Fort Lauderdale, Florida in 1975.
