Complex sentence: As he asks "Why?", his life becomes more and more complicated, he becomes involved with a major television studio and is turned by his television agent, Fleur Arnaud, into a reluctant champion of the middle class and a major ratings success.
Split into simpler sentences: As he asks "Why?", his life becomes more and more complicated. He quickly becomes involved with a major television studio and is turned by his media agent, Fleur Arnaud, into a reluctant champion of the middle class and a major ratings success.