The Champions League Twenty20, also referred to as the CLT20, was an annual international Twenty20 Cricket competition played between the top domestic teams from major cricketing nations. The competition was launched in 2008 with the first edition held in October 2009. It was jointly owned by the BCCI, Cricket Australia and Cricket South Africa, and was chaired by N. Srinivasan, who was also the chairman of the ICC. Sundar Raman was the Chief Operating Officer (COO) of the CLT20 as well as the IPL.