Douglas Santos Brose (Cruz Alta, December 11, 1985) is a Brazilian karateka, considered by many to be the greatest Brazilian karateka of all time. It is sponsored by Arawaza, the Federal Government and the state of Santa Catarina. Douglas is the third sergeant of the Brazilian Army. For Edgar Ferraz, former president of CBK, Douglas Brose is "the greatest medalist and main athlete of Brazilian karate of all time".