American boxing promoter known for his upright shock of hair, who staged Muhammad Ali's fights with George Foreman in Zaire in 1974 and Joe Frazier in Manila in 1975, and later promoted Mike Tyson.
The middle dot in 唐·金 is the 间隔号, 'separation mark', the standard Chinese punctuation between the parts of a foreign name, here the given name Don and the surname King.
usage
金 is the standard way to write the English surname King: Stephen King is 斯蒂芬·金 and Martin Luther King 马丁·路德·金. Its everyday meaning, 'gold', is a lucky fit for a promoter of big-money fights.