Nambiathusseril Varkey John (14 October 1927 – 17 July 2014), better known by his screen name Sasikumar, was an Indian film director who worked in Malayalam cinema.
One of the most prolific directors in world cinema, he has directed more than 141 films in his career which began in the mid-1960s.
He is often referred to as Hitmaker Sasikumar due to the commercial success of his films.Sasikumar holds three world records: the records for most films (141), most films having the same actor as hero (Prem Nazir in 84 films) and the most films directed in a year (15 films in 1977).