Promoting sporting events of others, namely, advising others of the value of content as it relates to sports of others by arranging for sponsors to affiliate their goods and services with professional and amateur sports leagues, teams, events, and competitions; agency services, namely (i) representing and advising corporations in negotiations with professional and amateur athletes and sports leagues, teams, events, and competitions and in developing and executing sponsorship strategies (ii) representing and advising media corporations engaged in the creation, production, sale and/or distribution of sports-related media content in contract negotiations with professional and amateur athletes, corporations, and sports leagues, teams, events, and competitions (iii) representing and advising individuals and corporations seeking to invest in sports leagues, teams, events, and competitions and (iv) representing and advising professional athletes and aspiring professional athletes in contract negotiations with professional sports teams and in endorsements and appearances; publicity agency services, business management services and business management consulting services for corporations, sports events and competitions, and professional and amateur athletes and sports marketing, management and consulting, namely business consulting regarding advertising and sponsorship in the field of sports, cooperative marketing in the field of sports, and agency representation of athletes and corporations