O2 (UK) Telefónica O2 had a long-standing relationship with Arsenal F.C., being their shirt sponsor until the end of the 2005/2006 season. In 2005, a three-year deal was signed that saw Telefónica O2 become the team's exclusive mobile communications partner. O2 were the main sponsor of the Channel 4 reality TV show "Big Brother" from its second series (as BT Cellnet) in 2001 until its fourth series in 2003. They also sponsored the spin-off shows "Celebrity Big Brother 2" in 2002 and "" in 2003. In total O2 sponsored five series of the show. O2 sponsored music festivals, the Wireless Festivals, from
The Travel Corporation of Cullinan Holdings Ltd, one of South Africa's oldest public companies, and which owns household travel brands such as Thompsons Africa, Thompsons Holidays, Thompsons Touring & Safari, Hylton Ross Tours, Planet Africa, Gateway Tours, Pentravel as well as Marine businesses Manex and Central Boating. The Travel Corporation is also a significant shareholder in Wilderness Safaris. The Travel Corporation, which has been trading for over fifty years, was founded by the current Chairman, Stanley Tollman. The Company is wholly owned by members of the Tollman family, four generations of which are actively involved with the business. In 2008 Stanley Tollman pleaded