Viking Cruises Chairman Torstein Hagen Celebrates 20 Years Of Award-Winning Exploration

LOS ANGELES, May 24, 2017 /PRNewswire/ — This year Viking Cruises® (www.vikingcruises.com) marks two decades of leadership and innovation on the world’s waterways. Founded in 1997, Viking is now the world’s leading river cruise line with the largest fleet of river vessels, including the…