 In 2015 Spanish explorer Alvaro Cerezo spent 10 days on Ata island with Kolo Fekitoa, one of the six teenage castaways.They both lived there all alone and survived from coconuts, fish and seabirds, exactly as the boys did back in 1965.In summer 2020, Cerezo is launching a documentary of his experience with Kolo and a book describing in detail the 15 month ordeal of the Tongan castaways.