The success of Bulmers cider in Ireland led to the development of the Magners brand to market the company's cider outside the Republic of Ireland. Since H. P. Bulmer retained the right to market their original British Bulmer's worldwide, the C&C Group needed a new name under which to market their international product. The concept was originally developed by Brendan McGuinness, John Keogh and Shane Whelan, all of Bulmers Ireland, who argued that the international growth of Irish pubs provided a natural market for a drink such as Irish cider. Mallorca in Spain was the first market to sell Magners in May 1999, followed by Munich in Germany in July 1999. Magners was first sold in the United Kingdom in late 1999 when the brand was launched in Northern Ireland. C&C established the trade mark by selling to wholesalers and retailers in London, Glasgow, Birmingham and Cardiff.