Jan and Paul Crouch are televangelists who founded the Trinity Broadcasting Network. This global network is a very successful one and accounts for the funds used by Jan and Paul in financing their private jets. The two jets owned by these two are the Hawker 800XP and the Bombardier BD-700 1A10.
The wrong business is right. On the other hand, I do know the Billy Graham ministries were flying medicines and necessities all over the developing world, but they were doing in old Cessna 172s and such.