Complex sentence: Bob Ross (October 29,1942-July 4,1995) was the host of "The Joy of Painting", the most recognized, most watched art program in the history of American television.
Split into simpler sentences: Bob Ross (October 29,1942-July 4,1995) was an American TV presenter. He was the host of "The Joy of Painting", the most recognized, most watched art program in the history of American television.