Here, RUCK.co.uk takes a look at five players that could have played for Germany, starting with Toby Flood
Scroll through the gallery above to take a look.
1. Toby Flood
His maternal grandfather was German actor Albert Lieven, who appeared in The Guns of Navarone. Due to his 60 England cap, the only way the fly-half can qualify for Germany is if he plays for the country in the 2020 Olympics sevens qualifiers, to be held in 2019.