 Complete the following phrase:  In 1973, Luipa formed Chiwempala Amateur Boxing Club when he became an Assistant Welfare Officer and was the clubs first trainer. In the same year, he fought another future Zambian champion Lottie Mwale at Nchanga Social club. Although he dropped Mwale to one knee in the first round, the younger fighter came out stronger in the second round and went on to win a split points decision. Both Luipa and Mwale represented Zambia at the 