Jalmack

Saint Jalmack is a World Noble who was introduced 10 years prior to the start of the series. He went to visit the Goa Kingdom in East Blue. When Sabo's ship got in his way, Jalmack shot it down with a bazooka, under the claims that it dared to raise a pirate flag, despite being a child, and that Sabo had the nerve to cut in front of his ship.