01:47 China Chinese city of Xuchang is world's biggest producer of wigs With over 4,100 hair product companies and 300,000 people working in the industry, it produces about 60 per cent of them worldwide.
02:35 Kenya Free wigs and makeovers improve self-esteem of cancer patients in Kenya Cancer patients undergoing chemotherapy often lose their hair as a side effect of the treatment. A beautician in Nairobi is helping to improve ...