Sam has a PhD in theology, is a medical doctor, and a karaoke buddy.
He is a global citizen: Born in Hong Kong, grew up and lives in Australia, studied medicine at the University of Sydney, and did his PhD in Theology at Trinity Evangelical Divinity School (TEDS), Chicago, USA. His PhD was supervised by Graham Cole.
He speaks to high-schoolers and professionals, to seminary students and academics. His topics are evangelism, ethics, preaching, story-telling, and apologetics.