The Celtic Underground Spela senaste Dela Facebook Twitter Kopiera länk The Celticunderground podcast is the world's longest running football fan podcast. It is produced by the people behind www.celticunderground.net and TheCelticunderground.substack.com. Just a few C... Visa mer The Celticunderground podcast is the world's longest running football fan podcast. It is produced by the people behind www.celticunderground.net and TheCelticunderground.substack.com. Just a few Celtic fans talking about Celtic, the greatest football team in the world. thecelticunderground.substack.com