The lustre of some of new star 's managers faded , notably that of stephen whittaker , the former joint chief investment officer .
一些新星的基金经理头上的光环已经褪去,特别是前任联合首席投资官史蒂芬维托克。
Across the muslim world , opinion polls suggest his popularity has faded , and many of his early supporters - including prominent jihadi ideologues - have denounced him .