A two-year-old boy's heartbroken family revealed how their young son died after suffering a horrific box jellyfish sting, at a popular holiday resort. Vladimir ‘Vova’ Yakubanets was stung by the jellyfish - known for their potent venom - while in shallow water and cried out for help. The tot was rushed to hospital, in Langkawi, Malaysia , on Wednesday but sadly died four days after the horror attack, which also left him with horrifying lesions on his skin. The family, from Khabarovsk in Russia ,