Afro-Bolivians are Bolivian people of Sub-Saharan African heritage and therefore the descriptive "Afro-Bolivian" may refer to historical or cultural elements in Bolivia thought to emanate from their community. It can also refer to the combining of African and other cultural elements found in Bolivian society such as religion, music, language, the arts, and class culture. The Afro-Bolivians are recognized as one of the constituent ethnic groups of Bolivia by the country's government, and are ceremonially led by a king who traces his descent back to a line of monarchs that reigned in Africa during the medieval period. They numbered 23,330 according to the 2012 census.