A family have expressed their “heartbreak” after their “full of life” son has died a week after being attacked by a shark. Nico Antic was mauled by a shark in Sydney on Sunday, January 18.  He was rushed to Sydney’s Children Hopsital after the horrific incident at Nielson Beach, known as Shark beach, and was in a coma. Almost a week after the tragedy his parents have Lorena and Juan have expressed their “heartbreak” as they shared the news of their son’s death. The family said in a statement: “Nico was a happy, friendly, and sporty young boy with the most kind and generous spirit. He was always full of life and that’s how we’ll remember him. “We would like to sincerely thank the first responders and the teams at Sydney Children’s Hospital, Randwick for everything they did to care for Nico. We would also like to thank everyone in the community for their support and kind messages. “We ask you please respect our privacy during this exceptionally difficult time.” Nico was mauled when with …