The record for making the longest documentary film on a community of Kerala was set by Mahesh Dharmmarajan alias Mahesh Pattambi (born on October 18, 1988) of Palakkad, Kerala. He made a one-hour detailed documentary film on a community of Kerala (Pulluvan Pattu). The film won awards for the Best Documentary Film, Best Script and Best Director at the Shatranj International Film Festival.