The Mission X "Train like an astronaut" 2012 challenge is officially over. Congratulations to all participants from 15 countries who completed the challenge. From the International Space Station ESA astronaut André Kuipers announces the winners.

Mission X is a worldwide educational initiative supported by ESA and national space agencies to encourage healthy and active lifestyles among children aged 8--12 years. Astronauts inspire children to eat healthily and exercise regularly.