Filipina weightlifting star Hidilyn Diaz noticed live-streamed concerts were collecting money for coronavirus relief and was struck by inspiration: why not raise funds with an online workout?Since then the Olympic silver-medallist – and strong contender for her country's first Games gold –has made enough money to buy food packs for hundreds of hard-hit families in the Philippines.Diaz has done it all from Malaysia, where she was training to qualify for the now-postponed Tokyo Olympics wh