Adalberto Siebens

Adalberto Siebens
Personal information
NationalityPuerto Rican
Born (1946-10-20) 20 October 1946
Guayanilla, Puerto Rico
Sport
SportBoxing

Adalberto Siebens (born 20 October 1946) is a Puerto Rican boxer. He competed in the men's light welterweight event at the 1968 Summer Olympics. At the 1968 Summer Olympics, he lost to Habib Galhia of Tunisia.