 Complete the following phrase:  Nathan M. Wright served as the Head of Choreography and Staging Director for the opening ceremony. Nathan is a highly respected choreographer and performer who has worked on large-scale events extensively, including choreography for the opening and closing ceremonies of both the 2012 Summer Olympics and Paralympics in London and the opening ceremony of the 2014 Winter Olympics in Sochi. The role of Executive Producer for the ceremonies was given to Merryn Hughes. Merryn has also served as the Executive Producer for the ceremonies of the 2015 Pacific Games in Papua New Guinea and the 