Two announcements recently for C-level positions in the GCC region, showcased how blockchain is helping to fast track appointments up the corporate ladder. The first announcement was that of The Abu Dhabi Securities Exchange (ADX), the Arab world's second-largest bourse by market value, who appointed Abdulla Al Nuaimi as its new chief executive. Al Nuaimi had previously held the position of COO at ADX. In the announcement it stated, “ Al Nuaimi played a key role in the development of the ADX's trading platform, helping establish the first application of blockchain technology in the UAE's financial sector.” He will seek to further accelerate the range of products and services at the ADX, the statement added. His appointment comes at a time of heightened market activity on the ADX. The exchange has experienced a rush of initial public offerings (IPOs) in recent years. Companies that listed on the bourse last year include Borouge, the Abu Dhabi Ports Group, Abu Dha...