10. Dubai’s Ruler HH Sheikh Mohammed Bin Rashid Al Maktoum ranked tenth of the world leaders using Twitter. In 2012 His Highness Sheikh Mohammed gained 910,000 followers in just one year to surpass one million followers. In a recent study, he was ranked as the second most connected Twitter user in the country.
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.