Who has more scope of profession, Boz Burrell or Robert Plant?
Robert Plant Robert Anthony Plant, {'1': ", '2': ", '3': ", '4': "} (born 20 August 1948) is an English singer, songwriter, and musician, best known as the lead singer and lyricist of the rock band Led Zeppelin.
Robert N. Burr Robert N. Burr (1916-2014) was an American historian. He was a Professor of History at the University of California, Los Angeles (UCLA) from 1948 to 1987, where he established the Latin American Studies program and served as its chair department from 1973 to 1977. He was the author of four widely reviewed books about Latin America and the recipient of scholarly awards.