Professor Phobos was created in 1981.
Prince Phobos was created in 2001.
Phobos - album - was created in 1997-03.
Phobos Rising was created on 1998-12-04.
Asmodeus - Marvel Comics - was created in 1981.
Professor Elemental was created in 2005.
Professor Unrat was created in 1905.
Professor X was created in 1963.
Professor Challenger was created in 1912.
The Professor's House was created in 1925.
Professor Potter was created in 1957.
Rajagopal - professor - was created in 2010.
Professor Ratbaggy was created in 1999.