An inventive pair from the UK will feature in the latest edition of the Guinness World Records book with an electric toothbrush that stands more than two metres tall.Ruth Amos, 34, and Shawn Brown, 33, from Sheffield, who run a YouTube channel called Kids Invent Stuff, created the unusually large toothbrush after a suggestion from 11-year-old fan George.

An inventive pair from the UK will feature in the latest edition of the Guinness World Records book with an electric toothbrush that stands more than two metres tall.Ruth Amos, 34, and Shawn Brown, 33, from Sheffield, who run a YouTube channel called Kids Invent Stuff, created the unusually large toothbrush after a suggestion from 11-year-old fan George.