| Cadum | |
| Height Ft: | 6 |
| Height In: | 6.75 |
| Weight Lb: | 203 |
| Birth Date: | 4 October 1959 |
| Birth Place: | São Paulo, Brazil |
| Career Position: | Point guard / shooting guard |
| Highlights: |
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Ricardo Cardoso Guimarães (born 4 October 1959), commonly known as Cadum, is a Brazilian former professional basketball player and coach.
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.
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.[1]
After his basketball playing career ended, Cadum began a career working as a basketball coach.