Robert Frederick Zenon Geldof is an Irish singer-songwriter and political activist. He rose to prominence in the late 1970s as the lead singer of the Irish rock band the Boomtown Rats, who achieved popularity as part of the punk rock movement. The band had UK number one hits with his co-compositions "Rat Trap" and "I Don't Like Mondays". Geldof starred as Pink in Pink Floyd's 1982 film Pink Floyd – The Wall. As a fundraiser, Geldof organised the charity supergroup Band Aid and the concerts Live Aid and Live 8, and co-wrote "Do They Know It's Christmas?", one of the best-selling singles to date.

Live 8 was a string of benefit concerts that took place on 2 July 2005, in the G8 states and in South Africa. They were timed to precede the G8 conference and summit held at the Gleneagles Hotel in Auchterarder, Scotland, from 6–8 July 2005. Both events also coincided with the 20th anniversary of Live Aid. Run in support of the aims of the UK's Make Poverty History campaign and the Global Call to Action Against Poverty, ten simultaneous concerts were held on 2 July and one on 6 July. On 7 July, the G8 leaders pledged to double 2004 levels of aid to poor nations from US$25 billion to US$50 billion by 2010. Half of the money was to go to Africa. More than 1,000 musicians performed at the concerts, which were broadcast on 182 television networks and 2,000 radio networks.