Nedim Günsür was born in Ayvalık in 1924. He completed part of his secondary education in Afyon, and part of it in Izmir. In 1948, he earned his undergraduate degree from the İstanbul Academy of Fine Arts, Department of Painting, Bedri Rahmi Eyüboğlu Studio. The same year, he went to Paris on a scholarship from the French government, and during the four years he spent there, participated as an observer at the Fernand Leger and Andre Lhote Studios. He returned to Turkey in 1952. In 1983, he produced printmaking at Süleyman Saim Tekcan's studio in Söğütlüçeşme. In 1945, with his colleagues from the studio, he took part in the founding of the On’lar Grubu. He died in Izmir in 1994.