A teenage boy needs 100,000 pounds by June to pay for a desperate last chance brain tumour operation that isn't available in the UK. Sam John, 16, was diagnosed with an inoperable brain tumour when he was just nine years old...But a test earlier this month found that the tumour had started to grow. He now needs specialist radiotherapy treatment, called proton beam therapy, available in the USA, to stop the tumour from growing. SEE OUR COPY FOR DETAILS...Pictured: Sam John, right, with family (left/right) brother Matt John 13, dad Steve John and mother Vicki John at their home in Fareham, Hampshire...? Portsmouth News/Solent News & Photo Agency.UK +44 (0) 2380 458800.