Never Stop
... that Zheng Kai first lost weight and then gained 20 kilograms (44 lb) for his role in Never Stop?
... that <a href="./Zheng_Kai" id="mwA-A" rel="mw:WikiLink" title="Zheng Kai">Zheng Kai</a> first lost weight and then gained 20 kilograms (44<span id="mwA-E" typeof="mw:Entity"> </span>lb) for his role in <i id="mwA-I"><b id="mwA-M"><a href="./Never_Stop_(film)" id="mwA-Q" rel="mw:WikiLink" title="Never Stop (film)">Never Stop</a></b></i>?