Out of the members of the Supremes who sang "A Breathtaking Guy," who remained in the group the longest?
A Breathtaking Guy: "A Breathtaking Guy" is a 1963 song written and produced by Smokey Robinson and released first by Motown singing group The Supremes (1963) and later by The Marvelettes (1971). A Breathtaking Guy:  All three Supremes members - Diana Ross, Florence Ballard and Mary Wilson - sung the chorus with the original title together.
i don't know