Sivadas was born on 31st May 1967
in Sankaramangalam, Palakkad District. His father is late K.P.Radhakrishnan
Nair and his mother is U.Devaki Amma.
passed S.S.L.C. and joined Kerala Kalamandalam for Diploma in 'Kathakali
Vesham' for 6 years and passed with first class. After that he joined Post
Diploma of 2 years and passed with first class. He was awarded the Central
Government Scholarship to continue in Kerala Kalamandalam for 2 years.
performed Kathakali all over India and in many foreign countries like France,
Italy, Holland, Spain, Reunion etc.
Sivadas is presently working in Kerala Kalamandalam as teacher on temporary