Complex sentence: In 2002 he signed a £2 million contract with Channel 4 for 25 hours of programming, and in 2011 was a contributor on the Channel 4 series "Jamie's Dream School".
Split into simpler sentences: In 2002 he signed a £2 million contract with Channel 4 for 25 hours of programming. Recently, he was a contributor on the 2011 Channel 4 series "Jamie's Dream School".