According to Official Guinness Records,
The most catches standing on a swiss ball in 30 seconds is 36, and was achieved by Ashrita Furman and Bipin Larkin (both USA) in Jamaica, New York, USA, on 31 July 2016.Ashrita and Bipin have broken numerous Guinness World Records titles as a team of two and they continue to challenge new titles.
For a complete list of 2016 records, please visit 2016 Guinness Records in United States.