Gregg grew up on a farm in Berryton, Kansas, just southeast of Topeka. Mary was a city girl, spending most of her life in Topeka. They met leading Divorce Recovery Ministry and DivorceCare at Covenant Baptist Church in Topeka.
Gregg and Mary currently teach at an independent living center in Topeka, where the elderly residents are unable to drive or get out to their own church services on Sunday. They have a winter home in Largo, Florida, where they teach a similar class for their neighbors.
Gregg's dream is to teach "Paul's Gospel" everywhere, so Christians will know they how they can live by the Spirit. (Galations 1:11-12)
Check out this great video