Con O'Callaghan joined the illustrious list of dual All-Ireland club winners, with Cuala winning the football decider on Sunday
Before O'Callaghan, only twelve men won both senior All-Ireland club titles, eleven of them from St Finbarr's in Cork while Galway's Alan Kerins achieved the feat with separate clubs.
St Finbarrs were one of the most successful clubs of the 1970s and 1980s, racking up a number of titles across both codes.
'Dual King' Jimmy Barry Murphy is the most renowned of their past players, winning three All-Ireland club football titles in the 80s having collected two hurling crowns in the 70s.
Team-mate John Cremin was also a part of those five triumphs while the likes of Donal O'Grady, John Allen and Christy Ryan are all dual champs.
See the full list of St Finbarrs' football and hurling champs below.
Credit: St Finbarr's GAA.
Galway's Alan Kerins was the first player outside of the Barrs' contingent to win both crowns, lifting the Andy Merrigan Cup with Salthill Knocknacarra in 2006 before adding the hurling equivalent, the Tommy Moore Cup in 2011 with Clarinbridge.
He is the only man ever to do so with different clubs.
Kerins won an All-Ireland senior football title with Galway in 2001 before linking up with the hurling panel, playing in the final they lost to Cork in 2005.
O'Callaghan is already one of the game's most decorated players having won seven All-Ireland senior football titles with the Dubs as well as two club hurling All-Irelands with Cuala.
The south Dublin club defeated Ballyea and Na Piarsaigh to take those hurling crowns, in '17 and '18 respectively, with O'Callaghan the only link to the football squad who defeated Errigal Ciaran yesterday.
The parallels between 'King Con' and 'JBM' are clear with both players enjoying numerous successes with their clubs and counties.
Unlike Barry Murphy, O'Callaghan hasn't represented the Dublin hurlers at senior level, focusing solely on football for the entirety of his senior inter-county career to date.
He played minor hurling for Dublin in 2014 and played club hurling for Cuala this year but the chances of him ever lining out for the Dublin hurlers appear slim, with dual players non-existent at inter-county level at this stage.
'JBM' on the flip-side played in a different era and balanced both codes for Cork for the majority of his career but given how times have changed, it's unlikely that his feats will ever be matched, giving him a special place in the pantheon of greats.
(Thanks to Fionán O'Neill at St Finbarrs for his help in compiling this list)
