Do you want to congratulate someone for being Seren yr Wythnos (Star of the Week)? Maybe you know someone who’s won a certificate for swimming, been a kind friend, scored a goal, learned to ride a bike or even helped their grandmother with a spot of gardening – anything! Send us a photo of your Star to and it might appear on Cyw on Saturday morning!


The item is open to all except individuals employed by S4C, Boom Cymru (the Company), their families and other companies associated with the competition.

  1. Entrants must be under 16 years of age to enter.
  2. To take part in Star of the Week, individuals must email a picture of a child who has achieved something special to
  3. Any picture shown on Cyw will receive a Cyw goodie bag.
  4. The Company does not take responsibility for claims that fail to arrive.
  5. By committing to participate in the item, you are committing to these rules.
  6. Boom Cymru and S4C will only use the personal data provided for the purposes of administering the item. The information provided will be collected and processed in accordance with the Boom Cymru Data Protection Regulation and Privacy Notice which you can view by visiting the website: . S4C’s Privacy Policy can be found at
  7. These terms and conditions apply in accordance with the law of England and Wales.
  8. If you have any questions regarding the item, please contact the Cyw team at Boom Cymru on 029 20 550 550 or the S4C Viewers Hotline 0370 600 4141.
  9. We will contact you to obtain permission to show the picture of the child on the Cyw television broadcast and website. If we are not able to obtain this permission, the image will not be shown or be valid to be part of the item.