Sam is a cultural analyst, theologian, public speaker, author, medical doctor and karaoke buddy. Born in Hong Kong, same moved to Australia where he grew up and lives. He studied medicine at the University of Sydney, and did his PhD in Theology at Trinity Evangelical Divinity School (TEDS), Chicago, USA. He speaks to high-schoolers and professionals, to seminary students and academics. His topics are evangelism, ethics, preaching, story-telling, and apologetics. Sam is hopeless at taking out the garbage, boiling an egg, rugby, dancing and karaoke - but he does know all the words to Billy Joel's Piano Man (or maybe just the chorus).