Rugby star Williams' guide to gruelling Ironman Wales
"That's Ironman Wales in a nutshell."
Former Wales and Lions rugby star Shane Williams runs through exactly what lies ahead for him and the rest of the competitors in Tenby.
Williams, 48, explains the challenges of the 2.4mile swim, 112 mile bike ride and 26.2 mile marathon across Pembrokeshire on Sunday, 21 September - admitting "the more I talk about it, the more nervous I get".
Related topics
- Wales SportUpdates from your Sport topics will appear in My Sport and in a collection on the Sport homepage.
- TriathlonUpdates from your Sport topics will appear in My Sport and in a collection on the Sport homepage.