David Liapis currently serves in the US Air Force as a public affairs officer. David met and married Kristina in 2003 while working at Hume Lake Christian Camps in California.. As of 2011, they hav...view moreDavid Liapis currently serves in the US Air Force as a public affairs officer. David met and married Kristina in 2003 while working at Hume Lake Christian Camps in California.. As of 2011, they have four children and are expecting another one around Thanksgiving David’s influences include John Bunyan, John Piper, Mark Driscoll, and Derek Webb.view less