Diana Armstrong is from Minnesota, US, and holds the Guinness World Record for the longest fingernails on a pair of hands ever (female).
Diana Armstrong's fingernails measure 1,306.58 cm (42 ft 10.4 in). Combined length of her nails is longer than a school bus.
Diana Armstrong last cut her nails in 1997 and has now been growing her fingernails for over two decades.
Diana Armstrong dedicates her nails to her daughter who passed away at the age of 16.
It takes around 5 hours and more than 1 whole bottle of nail polish to paint Diana Armstrong's one nail.
Previous Guinness World Record was held by Lee Redmond from the US, who grew her nails to a combined length of 865 cm (28 ft 4 in).