England captain Farrell on kids watching Ireland train with grandad Andy

England captain Owen Farrell admits he did not know his kids went to watch Ireland train.

England play Ireland in the Six Nations on Saturday and Owen's children have been staying with their grandad - who happens to be Ireland head coach Andy Farrell.

If Ireland win they will clinch the coveted Grand Slam.

READ MORE: Farrell v Farrell 'has never been difficult' says Ireland coach