1, in the extreme challenge season 3, issue 11, baa sheep real name Yang Chengmei, and Zhang Yixing in Huang Bo's proposal to form a baa sheep combination, since then, baa sheep has become Yang Chengmei's code name.

2. In season 6, issue 4, the baa sheep with their own strength, make MCs burst into laughter, but also with the third season of the program content echo on, so that the audience are laughing out of tears.