Onyx Hospitality Group has appointed Simon Dell as general manager of its newest resort, Amari Hua Hin, set to open in March 2012. In his new role, Dell will oversee all aspects of the pre-opening period of the hotel, and will take overall responsibility for the smooth running of the hotel after it opens. Dell has been with Amari since 2008 having begun his career with the group as executive assistant manager at Amari Orchid Pattaya, before being appointed general manager of Amari Vogue Krabi in August 2009.