Name the biographical documentary which will receive Guinness Award in the category of longest documentary.

A biographical documentary "100 Years of Chrysostum" will receive Guinness Award in the category of longest documentary. The "100 Years of Chrysostum" is based on the life of Philipose Mar Chrysostum, scripted and directed by filmmaker Blessy. The 48-hour and 8 minutes documentary has broken the record of the 21-hour Saudi Arabian documentary "World of Snakes". Former Padma Bhushan awardee Philipose Mar Chrysostum is a Metropolitan Emeritus of the Malankara Mar Thoma Syrian Church of Malabar.