U2 frontman Bono has warned the world he's not the only activist in his family - his two daughters are even more vocal on world issues than he is.
The Irish rocker is famed for his tireless humanitarian work and has founded four non-profit charitable organisations to help raise aid efforts in Africa during his career.
But the musician insists his passion for philanthropy is tame compared to that of his daughters, Jordan and Memphis Eve.
He says, "They're teaching me. My kids are teaching me all the time. I have two girls who are both activists. They're a total pain in the a**. If you think I'm a pain in the a**, they're worse.
"They will not accept that the loss of life that we take as the way things are in these far off places when they know it's so simple to change things. We just have to really want to."