Maximum countries’ flags painted on a fingernail
The record for painting the maximum countries flags on a fingernail was set by Shreya Chakrabarty (born on April 5, 2001) of Purba Bardhaman, West Bengal. She painted the flags of 45 Asian countries on the fingernail of the right thumb (one by one), using acrylic colours, as confirmed on February 22, 2024.