Norwegian Cruise Line Holdings appointed John Chidsey as its chief executive officer, effective immediately, replacing Harry Sommer, who is stepping down.The company said Chidsey, 63, who had served at the helm of Subway Restaurants for five years until December 2024 and Burger King Holdings…<p><p>https://www.marinelink.com/news/ncl-appoints-chidsey-ceo-535723</p></p>