HomeGrandmasterGRAND MASTER-ISHAAN JAIN GRAND MASTER-ISHAAN JAIN by abradmin/ July 8, 2020/ Grandmaster/ Ishaan Jain (born on December 7, 2003) of Guwahati, Assam, is titled as ‘Grand Master’ for performing and completing 69 non-stop Jumping Jacks in 30 seconds, as confirmed on June 05, 2020. Tweet About The Author abradmin Related Posts Grand Master – Joyasree Roy by Asia Book of Records Team/ Grand Master – Stivona Alex by Asia Book of Records Team/ Grand Master – Robert Antony by Asia Book of Records Team/ Grand Master – Jyolsna S. by Asia Book of Records Team/