Nissan combined 67.1% stake of Alliance Rostec, which in turn acquired a 74.5% of AvtoVAZ, thereby giving Renault and Nissan indirect control over the Russian manufacturer. Ghosn was appointed chairman of the board of AvtoVAZ on 27 June 2013. Taken together, the Renault–Nissan Alliance sells one in ten cars worldwide, and would be the world's fourth largest automaker with 2013 sales of 8,266,098 units. Presidents and chief executive officers of Nissan: Nissan: Nissan's volume models are sold worldwide under the Nissan brand. Datsun: Until 1983, Nissan automobiles in most export markets were sold under the Datsun brand. In 1984 the Datsun
Nissan of ventures outside the automotive industry, most notably the Tu–Ka mobile phone service (est. 1994), which was sold to DDI and Japan Telecom (both now merged into KDDI) in 1999. Nissan offers a subscription-based telematics service in select vehicles to drivers in Japan, called CarWings. Nissan also owns Nissan Marine, a joint venture with Tohatsu Corp that produces motors for smaller boats and other maritime equipment. Nissan also built the M-V orbital rocket. Nismo is the motorsports division of Nissan, founded in 1984. Nismo cars have participated in the All Japan Sports Prototype Championship, Super GT, IMSA GT Championship, World