Ice swimming enthusiasts wade in the cold waters of Orankesee lake during the 'Winter Swimming in Berlin' event on January 12, 2013 in Berlin, Germany. A local swimmers' group called the 'Berlin Seals' invite ice swimmers from across Germany and abroad to the annual event, which, despite warmer temperatures this winter and a lack of ice, was still held. Members claim ice swimming is good for the body's blood circulation. (Getty Images)
Willie Walsh has always been one of the most outspoken chief executives in the aviation industry but now having steered British Airways and Iberia back into the black, the Irishman is proving there is metal behind his words.