national leader vs Achmad Sukarno

national leader and Achmad Sukarno both are nouns.

Word	Noun	Adjective	Verb	Adverb
national leader	Yes	No	No	No
Achmad Sukarno	Yes	No	No	No

national leader (noun)	Achmad Sukarno (noun)
a person who is a respected leader in national or international affairs	Indonesian statesman who obtained the independence of Indonesia from the Netherlands in 1949 and served as president until ousted by Suharto in a coup d'etat (1901-1970)