The Imitation Game Entrants who solved the puzzle could mail in their results for a chance to win a trip for two to London and a tour of Bletchley Park. TWC launched a print and online campaign on 2 January 2015 featuring testimonials from leaders in the fields of technology, military, academia, and LGBTQ groups (all influenced by Turing's life and accomplishments) to promote the film and Turing's legacy. Yahoo! CEO Marissa Mayer, Netflix CEO Reed Hastings, Google Executive Chairman Eric Schmidt, Twitter CEO Dick Costolo, PayPal co-founder Max Levchin, YouTube CEO Susan Wojcicki, and Wikipedia's Jimmy Wales all gave tribute quotes. There
Kowloon-Canton Railway Corporation the chairman) and the executives (led by the CEO) to suit its operational needs and the prevailing corporate practices which change over time. This deliberate lack of clarity arguably sowed the seed for a future controversy. Michael Tien, a businessman, was subsequently appointed as the chairman, with the former chairman and chief executive, K Y Yeung, stepping down to become the CEO. It rapidly became publicly evident, however, that there was personal tension between the two, exemplified by Michael Tien's denial that he was a good friend of K Y Yeung when the two briefed the media in 2002 on