Wales legend Mark Hughes has said he is "totally heartbroken" after the death of his son Alex aged 38.Alex Hughes had spells at Stockport County and Wrexham before ending his playing career to work in player analysis and recruitment.He worked for Blackburn, Manchester City and Fulham, who were all managed by his father, before leading a private academy in Portugal.He then became a player agent and in recent years worked for non-league clubs AFC Fylde and Morecambe before becoming player recruitm