A pioneering drone lifeguard service rolled out across Spanish beaches saved the life of a 14-year-old boy this month as he struggled against a powerful tide off a beach in Valencia, its operators said.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
