Grandmaster Bob Heuer is a distinguished martial artist renowned for his contributions to Kajukenbo Tum Pai Branch. He began his Kajukenbo training in 1974 under SGM Jon Loren.

In 2023, GM Heuer was honored as the Senior leader of Kajukenbo Tum Pai and designated as an Associate Board of Advisors (BOA) KSDI Member, representing Kajukenbo Tum Pai. This recognition underscores his significant role in the Kajukenbo Tum Pai community. 

GM Heuer has been instrumental in developing and promoting the Kajukenbo Tum Pai branch. His dedication to the art is evident through his teaching and leadership within the Kajukenbo Tum Pai Association.