Robert Frederick Zenon Geldof, (; born 5 October 1951) is an Irish singer, songwriter, and political activist. He was born in Dún Laoghaire, County Dublin. Geldof is a member of the band the Boomtown Rats. He also helped to organise the Live Aid and Live 8 events, and to form the Band Aid charity group. He also served as an actor for the Pink Floyd film The Wall, a musical about the album titled the same.