According to Official Guinness Records,
The most skips with one leg behind the head in one minute is 35, achieved by Bria Roberts (USA), in New York, New York, USA, on 8 September 2016.The attempt was made on the Today Show in support of the launch of the 2017 Guinness World Records annual.
For a complete list of 2016 records, please visit 2016 Guinness Records in United States.