Maximum repetitions of a tongue twister in one minute by a teen

Nandana Hari (born on August 21, 2008) of Kerala, India, set a record for repeating a tongue twister for the maximum number of times in one minute. She performed 21 repetitions of the tongue twister ‘Betty bought some butter but it was bitter so she bought some better butter to make bitter butter better’ in one minute at the age of 13 years, 2 months and 18 days, as confirmed on November 25, 2021.