I am taking part in the Great South Run to honour the memory of Sally Osofsky, the wife of a good friend and colleague. Sally died last December after a long battle against a rare lymphoma that remained undiagnosed for too long. Sally was one of the sunniest people I have ever met and spent her life helping others as an NHS psychologist. She left behind three children who are a credit to her memory. I would like to raise money to help support the work of Leukaemia and Lymphoma Research in the hope that other families in the future will not have to endure such a terrible loss.