Complex sentence: He has appeared many times on radio and television and was featured in May 2009 on the BBC Poetry Season discussing Tennyson in BBC Four's Changing of the Bard presented by Ian Hislop.
Split into simpler sentences: He has appeared many times on radio and television. He was featured in May 2009 on the BBC Poetry Season discussing Tennyson in BBC Four's Changing of the Bard presented by Ian Hislop.