Yumak Alonso - Kaichō (President) of the Sekai Daibukan Sogo Bugei Renmei  and  the Daibukan Sogo Bugei martial art system.

 

Born in Habana City - Cuba,  move to United States of America in the year 2002 where he continues his practice and study in martial arts and asian traditions.

 

Its a true promotor of the japanese tradition and culture. His articles and investigations appear in differents publications as:

 

 

-Mistcal Japan Magazine.

 

-Martial Science Magazine.

 

-Budo no Hyakumon (self publish book)