<Li> National Soccer League <Ul> <Li> Winners (1): 1994 </Li> </Ul> </Li> <Ul> <Li> Winners (1): 1994 </Li> </Ul> <Li> Winners (1): 1994 </Li> <Li> National Premier Soccer League <Ul> <Li> Winners (4): 1971, 1973, 1975, 1976 </Li> </Ul> </Li>

When did mtn start sponsoring south africa's oldest knock-out football tournament which became mtn 8