Winfried Engelbrecht-Bresges, the CEO of the Jockey Club, which in addition to its gambling business also runs horse-racing and entertainment facilities for its 23, 000 members and the public, spoke with Te-Ping Chen about the challenges of running a sprawling Hong Kong institution.

WSJ: Hong Kong Jockey Club Strives to Race Ahead; Winfried Engelbrecht-Bresges

But on Oct. 31, Chen Chao-ping, a Taipei p.r. consultant and ex-journalist, identified himself as the magazine's source.

CNN: The Plot Thickens