Cadum

Ricardo Cardoso Guimarães (born 4 October 1959), commonly known as Cadum, is a Brazilian former professional basketball player and coach.

Professional playing career
During his pro club career, Cadum won 5 Brazilian Championships, in the seasons 1982, 1985, 1986 (I), 1986 (II), 1987. He won all of the Brazilian championships as a member of C.A. Monte Líbano.

National team playing career
With the senior Brazilian national basketball team, Cadum competed at the following major world tournaments: the 1980 Summer Olympics, the 1982 FIBA World Cup, the 1984 Summer Olympics, the 1988 Summer Olympics, the 1990 FIBA World Cup, and the 1992 Summer Olympics.

Coaching career
After his basketball playing career ended, Cadum began a career working as a basketball coach.