what was the nationality of a boxer who was managed by Cedric Kushner and born in 7 January 1966?
Cedric Kushner: Cedric Kushner (July 18, 1948 – January 29, 2015) was a South African-born American boxing promoter and manager. Corrie Sanders: Cornelius Johannes "Corrie" Sanders (7 January 1966 – 23 September 2012) was a South African professional boxer who competed from 1989 to 2008.
i don't know