Bikes, back-rowers and big milestones – all you need to know about this round-two fixture
Countries
Who is Anthony Jelonch: Ten things you should know about the France back-row
The back-row has a strong relationship with Antoine Dupont, Kit Shepard reports
Who is Cameron Redpath: Ten things you should know about the Scotland centre
From a memorable debut to an injury nightmare, here is the lowdown
Who is Nick Tompkins: Ten things you should know about the Wales centre
From England age-grade international to the senior Welsh team
Who is Caelan Doris: Ten things you should know about the Ireland back-row
The Leinster player has dominated at school, club and international level. By Kit Shepard
Who is Paul Willemse: Ten things you should know about the France lock
The Montpellier forward has thrived since leaving South Africa. By Kit Shepard
Who is Grant Gilchrist: Ten things you should know about the Scotland lock
The Edinburgh second-row has been part of the senior international set-up since 2013
Who is Alex Cuthbert: Ten things you should know about the Wales wing
From switching clubs to social media abuse, find out more about the Lion
Six Nations France v Ireland preview
Everything you need to know as Ireland head to Paris
Who is Joey Carbery: Ten things you should know about the Ireland fly-half
From Auckland to Thomond Park, Kit Shepard has the lowdown on the Munster man