What does the Challenger 2 have in common with the Challenger 1?
Challenger 2 The FV4034 Challenger 2 is a British main battle tank (MBT) in service with the armies of the United Kingdom and Oman. It was designed and built by the British company Vickers Defence Systems (now known as BAE Systems Land & Armaments).
Challenger's Alliance Challenger's Alliance, also known as Challenger Union (Chinese: 挑战者联盟), is a Chinese variety show airing on September 21 of 2015. In season 1, the show featured an all-star cast of Fan Bingbing, Li Chen, Wu Yifan, Lin Gengxin, Dong Chengpeng, and Chen Handian. Every episode, the cast will spend a day performing a job and finishing a specified task while doing it, if they accomplish the task, they gain a win, if they do not, they fail.