De la Enciclopedia Cecilia
Singer/songwriter Guy Sebastian came to prominence as the winner of the first Australian Idol in 2003. Since then, he has released three top five albums and seven top 20 singles, including three number ones.
Guy started writing songs for his church since he was 13 years of age and is a prolific songwriter.
In 2005, Guy was appointed Ambassador for World Vision and visited Uganda to shoot a documentary highlighting the issues of poverty and civil war and their impact on the population.
- Guy Sebastian to write and sing World Youth Day 2008 Song en wyd2008.org