Wales forwards coach Robin McBryde says Wales Captain Ryan Jones has learnt from a difficult Autumn series and is leading by example.
More top news
Changes in entry patterns, along with new maths qualifications, have impacted on this year's grades - though A* results remain stable.
Can you remember how old you were when you learned to tie your shoelaces, ride a bike and when you were allowed to walk home on your own.
Thousands of students are deciding what career option to take today (24 August) as they collect their GCSE results.