After graduating from Southern Illinois University in 1980, Greg moved to the Philadelphia area to become the greater Philly Area Director with the 'The Fellowship of Christian Athletes.' Following a 4 year stint with FCA, he began a 20 year career in campus ministry with 'InterVarsity Christian Fellowship.'
During that time, Greg graduated with an MA in Theological Studies from Palmer Theological Seminary and continues to take courses at Biblical Theological Seminary.
Greg founded the Daniel foundation in 2006 and has worked full time with tDf ever since.
He is married to Jane Harvey Porter and they have three children, Kelly, Becky and Ryan.