17/02/2016 Newsround

Afternoon - Martin here with some great stories about the special

relationships between brothers and sisters.

Plus - the Japanese space satellite investigating black holes.

And I'm in no way at the youth Winter Olympics where I'm checking

out the action backstage with the athletes. -- I'm in Norway.

First - what's it like to be the middle child in the family.

A Newsround survey found one in four loved it but one in seven hate

The research found they're more likely to get picked on -

Leah is a middle child and met some others to hear their experiences.

You have to work all the time and then you have a bigger sister,

which is a good thing because she talks to me

Then you have your brother, who sometimes is your friend

Tell me about frenemies - what's that?

That means we are enemies and friends

Sometimes we are friends but most of the time we are enemies.

The negative point is I get annoyed by my older brother a lot

The good point is that I'm not treated like a baby or the oldest.

Sometimes it is exhausting because there are two

I am the only boy and the middle child and get more attention.

I can boss around my younger sister and I can

And you can watch Brothers and Sisters, A Newsround special

Online now there's Ryan's story about being an only child,

meet the presenters' brothers and sisters,

and see five-year-old Fabrizio meeting his new baby brother

The 16 strong British team are fighting for medals

at the Winter Youth Olympics in Norway.

Hello. Hi. I'm at the user Winter Olympics where the games have

already got off to a cracking start that Team GB have a gold medal under

their belts already for the bid is amazing work! First, let me tell you

about where I'm am -- where Ryan am that I'm at a festival tent with the

athletes can relax, train, there is trampling and a sponge pool but they

can also get careers advice and learn how to be a professional

athlete because this Olympic Games are trying to do things differently.

It's not just about the sport, it's about culture and education as well.

They are breaking records and pushing boundaries all over the

place. And so our Team GB. They've broken their own world record will

stop for the first time in Olympic history we have got a gold medal on

the snow, and with me now is a mighty Rowland, the record-breaker.

Fantastic! Well done! How does it feel? It feels so good. I couldn't

be happier. I bet you couldn't. I saw the race and you won by a clear

mile. Read confident going into that? Did you know it will happen? I

didn't have any idea to be honest because I hadn't seen the other

competitors yet and I didn't actually know he was going to be

here. It was quite a surprise. But well done! But not over for you yet,

you have another competition on Friday? Yes, on Friday have

slopestyle, jumps and rails, there are more competitors there so it

should be more interesting. That sounds terrifying! But good luck and

I'm sure you will be amazing. I will be of the rest of the week so we

will bring you news on how Maddie does and we have exciting things

coming up, Team GB York to get medals in things like model

bobsleigh at the skeleton. Make sure you tune into Newsround where I will

have more from the youth Winter Olympics.

And go online to watch 15-year-old Verity Lewis -

Britain's only ice hockey star in Norway -

she's showing off her amazing skills on the ice.