<Li> Redwood Forest (Defense, 1969--1971) </Li> <Tr> <Th_colspan="2"> Championships </Th> </Tr> <Tr> <Td_colspan="2"> <P> League championships (2) † </P> <Ul> <Li> AFL Championships (pre-1970 AFL--NFL merger) (3) 1962, 1966, 1969 </Li> <Li> AFL--NFL Super Bowl championships (1) 1969 (IV) </Li> </Ul> </Td> </Tr> <P> League championships (2) † </P>

When was the last time the chiefs won a superbowl
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