Kunjumon's second venture, S. Shankar's directorial debut Gentleman was a major success and set several records for Tamil film production.
After finishing his school education, Kunjumon worked in the travel agency business and then the hotel industry, before he became a film producer.
Kunjumon was well known for suggesting director S. Shankar to rewrite the climax of Gentleman based on the assassination of former Sri Lankan President Ranasinghe Premadasa, much to the dissatisfaction of Arjun, who felt that his heroism would get diluted.
Likewise, a proposed project titled En Idhayathil Nee starring Eby opposite Shalini did not begin production despite being announced in late 1998.
[4] Another production titled Swasam was launched with Eby and Priyanka Trivedi, and began filming schedules in 2001, but also failed to complete work.