Domagoj Jakopović Ribafish iz founder of project RokOtok and from 2019. he swims every summer around Croatian islands. This first in the world marathon is dedicated to his son Rok to whom he promised to visit all Croatian islands with habitants. After the tragedy where Rok passed off, Ribafish decided to finish their adventure by swimming instead of walking. On every island (50 of them) he speaks with local kids about nature, ecology, sport and free time without cell phones and computers. To this day, he swam to 34 islands and talked to more than 3.500 kids…