Without a doubt, Brother Jon Rivers and Gary Smith are the same guy. I believe Gary Smith is his real name, but I'm not sure.
Here's a list, I hope complete, of the WMPS morning jocks from 1970 until the country flip in March 1978:
1970 Flying Dutchman
1971 Gary Smith
1972 Ron Jordan
1973 Bob McLain
1974-1976 Rick Dees
1976-1977 Phil Gardner
1977-March 6, 1978 Bob Tracy
Afternoons from 1972 went something like this:
1972 Mitch Craig
1973-1976 Ron Jordan
1976-1977 Mark Damon
1977-March 6, 1978 Kevin Murphy
Gary Smith leaves WMPS in 1972. Returns late 1973 to Memphis, doing mornings at WHBQ as Brother Jon Rivers. Leaves Memphis in 1974 or early 1975 and ends up with the Southern Baptist Radio & Television Commission as host of Powerline. He later did a Christian countdown and was involved in the K-Love format, but I don't know all the details.
By 1975, George Klein is doing mornings at WHBQ. In 1976, WHBQ brings McLain back to Memphis to compete with Dees. That didn't work out so well.
When WMPS GM John Rhea fired Dees in the fall of 1976, WHBQ signed Dees on to do mornings. After waiting out a 45-day non-compete, Dees did mornings at WHBQ until May 1979, when he left for KHJ in Los Angeles.
Hope this helps ...
Here's a list, I hope complete, of the WMPS morning jocks from 1970 until the country flip in March 1978:
1970 Flying Dutchman
1971 Gary Smith
1972 Ron Jordan
1973 Bob McLain
1974-1976 Rick Dees
1976-1977 Phil Gardner
1977-March 6, 1978 Bob Tracy
Afternoons from 1972 went something like this:
1972 Mitch Craig
1973-1976 Ron Jordan
1976-1977 Mark Damon
1977-March 6, 1978 Kevin Murphy
Gary Smith leaves WMPS in 1972. Returns late 1973 to Memphis, doing mornings at WHBQ as Brother Jon Rivers. Leaves Memphis in 1974 or early 1975 and ends up with the Southern Baptist Radio & Television Commission as host of Powerline. He later did a Christian countdown and was involved in the K-Love format, but I don't know all the details.
By 1975, George Klein is doing mornings at WHBQ. In 1976, WHBQ brings McLain back to Memphis to compete with Dees. That didn't work out so well.
When WMPS GM John Rhea fired Dees in the fall of 1976, WHBQ signed Dees on to do mornings. After waiting out a 45-day non-compete, Dees did mornings at WHBQ until May 1979, when he left for KHJ in Los Angeles.
Hope this helps ...