Video: Dina Asher-Smith on her mum and dad

When sports day comes around at school, it's always nice to have someone cheering you on.

And it turns out, that's still the same even when you're a record-breaking, medal-winning superstar like Dina Asher-Smith.

She told us how her mum and dad are her number one fans, and are always by her side when she's competing.

Find out more about Dina Asher-Smith with our guide.