How did they make the world a better place?

Bob Geldof is best known as the singer of the band the Boomtown Rats and for his political activism, particularly his anti-poverty efforts in Africa. Also bob Geldof was Born in Ireland in 1951, Bob Geldolf had a couple of hits with his band the Boomtown Rats in the 1980s, but it wasn’t until Geldof formed the pop charity Band Aid trust in 1984 that he became widely known. The trust raised $8 million for Africa famine relief through the release of the record Do They Know It’s Christmas?. In 1985, Live Aid concerts were held in London and Philadelphia, raising an additional $48 million.