Pneumonia is a disease that often flies under the radar of not just the public but even the global health community. It kills more children under 5 years old every year than AIDS, malaria, and measles combined.

I love rollercoasters, thrill-seeking, all of that is fun.

When people come up to me and say, 'You made it,' I think, 'But I'm not done yet. Not everyone's heard my music.' I want to be a household name.

I kind of feel in a way all of us will forever be asking those questions of ourselves. Who am I and how do I fit in in the world and what is all this about? Because those aren't really... there are no answers to those questions in a sense.

I am not going to talk about my personal life anymore. You have to learn that lesson sometime.

I think communication is key, too. You're answering all the questions. Thank you. I'll just sit back here.

I travel the world visiting global health programs as an ambassador for the global health organization, PSI, and sometimes the disconnect I see is truly striking: people can get cold Coca Cola, but far too infrequently malaria drugs; most own mobile phones, but don't have equal access to pre-natal care.