Which of the following statements about the Kerala Sahitya Akademi Award recipients is correct?
1
K. P. Ramanunni, V. Shinilal, and O. V. Vijayan are recipients of the Kerala Sahitya Akademi Award.
2
K. P. Ramanunni is known only for his political career, not literature.
3
V. Shinilal has received the Jnanpith Award.
4
O. V. Vijayan was a famous painter.