The record for creating a distinctive calendar of one crore and eight lakh years based on astronomical rules and logical mathematics was set by Dr. Ajay Nigam (born on August 2, 1961) of Hoshangabad, Madhya Pradesh. The calendar is 134.26 ft long and 1.85 ft wide, and contains 27 columns and 4000 rows, as confirmed on July 29, 2019.