- Priyanka Ramesh Chandwani, Parineeta Ramesh Chandwani
- 2,422 total number
- India (Pune)
The most signatures on a whiteboard is 2,422, and was achieved at an event organised by Priyanka Ramesh Chandwani and Parineeta Ramesh Chandwani (both India) in Pune, India, on 30 June 2019.
The main aim of this attempt was to promote the joy of social gatherings by giving everyone something to participate in together.