A one-year-old boy who beat cancer will be in the minds of his dad and uncle when they embark on a 346-mile bike ride from London to Amsterdam on Wednesday (June 5). Travis Hussain and Matthew Wright will set off on the epic challenge to raise money in gratitude for Great Ormond Street Hospital (GOSH) in London for their care of little battler Jack Hussain. Jack was diagnosed with the rare WAGR syndrome, which affects many body systems and is named for its main features: Wilms tumour, aniridia, genito-urinary anomalies and a range of developmental delays. He has no irises, so is extremely sens…