Peter O'Mahony has been named British and Irish Lions captain for the first Test against New Zealand on Saturday.
It completes a remarkable change in fortunes for the Ireland and Munster flanker, who few had backed for selection until a fateful conclusion to the RBS 6 Nations.
Here, we examine the timeline for his rise:
February 25, 2017 - Makes his first appearance of the Six Nations as a final-quarter replacement in Ireland's 19-9 victory over France in Dublin, having recovered from a hamstring injury.
March 10 - Replaces CJ Stander in the 63rd minute of a 22-9 loss to Wales in Cardiff.
March 18 - Jamie Heaslip sustains an ankle injury in the warm-up to England's visit to the Aviva Stadium, resulting in O'Mahony's promotion from the bench. Produces a man-of-the-match performance as England are denied the Grand Slam by a 13-9 defeat.
April 12 - O'Mahony named in Lions squad for summer tour to New Zealand. Ireland and Lions defence coach Andy Farrell reveals his performance against England was instrumental in his call-up.
June 7 - Makes Lions debut as a third-quarter replacement for James Haskell in a 22-16 defeat by the Blues in Auckland.
June 10 - Starting at blindside flanker, O'Mahony impresses as the Lions defeat the Crusaders 12-3 in Christchurch, in one of two matches billed as an unofficial fourth Test.
June 15 - Named skipper against the Maori All Blacks after tour captain Sam Warburton is confined to a replacement's role as he continues his return from an ankle injury.
June 17 - O'Mahony excels as the Maori are crushed 32-10 in Rotorua, placing him in pole position to start the first Test against the All Blacks in the number six jersey.
June 21 - Completes startling promotion through the Lions ranks by being named captain for the series opener at Eden Park on Saturday.
Peter O'Mahony in numbers
27 - Years old
40 - Ireland caps won to date
1 - Number of tries he has scored for Ireland.
2010 - Year he made his full Munster debut, appearing in the historic 15-6 victory over Australia.
3 - Number of back-row positions in which he played in his debut year for Ireland
3 - Number of Lions appearances
2013 - Year in which he became Ireland's youngest captain since Brian O'Driscoll
12 - Months he spent on the sidelines after suffering a knee ligament injury at the 2015 World Cup
