Complex sentence: Omar Saleem started his TV career in 2004-2005 by hosting and producing the very first automotive TV series called "4x4" (ONE SEASON--13 EPISODES) for a local cable channel called ZUTV in Karachi, Pakistan.
Split into simpler sentences: Omar Saleem started his TV career in 2004-2005 by hosting and producing the automotive TV series called "4x4". THe series ran for one season of 13 episodes and was filmed by a local cable channel called ZUTV in Karachi, Pakistan.