Ulster U16 Boy's Open Championship | www.golffile.ie
O'Callaghan best of Irish in Killarney
Matt Callaghan Golf Academy
Callahan Paces Tops at Georgia Southern Individual Collegiate - Western Kentucky University Athletics
The Thing About Golf Podcast #58 – Gerri O'Callaghan - Golf Australia Magazine
Westridge become National Junior Club Champions :: Hampshire County Golf Union promotes golf not only across Hampshire and the Isle of Wight, but also the Channel Islands
Callahan Golf Links - ☘️ Hope everyone is having a great weekend ☘️ | Facebook
Callaghan golf challenge - domenica 9 luglio - Golf Club Cavaglià
O'Callaghan completes bunker restoration at Red Hill
Men's Golf Adds Ben Callaghan to 2020-21 Roster - Savannah College of Art and Design Athletics
O'Callaghan wins in Castlemartyr – PGB Munster PGA Winter Series | Cork Golf News
The Thing About Golf Podcast #58 – Gerri O'Callaghan - Golf Australia Magazine
Wayne O Callaghan Golf Academy | Facebook
Callahan Golf Links - Waleska, GA
Niall O'Callaghan — News - Irish Golf Desk
Hole-in-one for Callaghan at Portsalon - Donegal News