Writing · Novel
Born Dec 1, 1901 · Nirvalur, Chingleput, Tamil Nadu, India
Active 1938–1960
Vaithamanithi Mudumbai Kothainayaki Ammal (1 December 1901 – 20 February 1960), familiarly known as Vai Mu Ko, was a Tamil writer, novelist, and journalist who was the first woman to occupy the editorial board of a Tamil magazine.