Armistice Day: A tribute to the fallen sporting heroes of the First World War 100 years on

On Armistice Day, Sky Sports pays tribute to some of the British sportsmen who redirected their sporting passions and energies into the First World War effort – and paid the ultimate price.

Natalya Coyle, who competed at the 2012 Olympics in modern pentathlon, will be telling us all about her sport. 

Modern pentathlon requires athletes to master five events: horse riding, running, swimming, shooting and fencing - and Natalya will show us her sword skills on the show!

Also on set will be Ebony Rainford-Brent, who helped England women win the 2009 World Cup and 2009 World Twenty20.

If you've got a question for either of our guests send it in to gamechangers@bskyb.com with 'My Question' in the subject line, along with your first name, age and region you're from. You must have permission from your parent/guardian before you contact the show.

Here are some facts about each guest...

Natalya Coyle

- Natalya was born in Dublin and competes for Ireland

- Natalya finished ninth at London 2012 after just three years of international competition

- Natalya won Ireland's first-ever medal in modern pentathlon at a World Cup event in USA in 2013

Ebony Rainford-Brent

- Ebony's full name is: Ebony-Jewel Cora-Lee Camellia Rosamond Rainford-Brent

- Ebony was talented at athletics, football and basketball at secondary school but chose cricket 

- Ebony can also play the drums and guitar!