Star shuttlers Lakshya Sen and PV Sindhu will headline host India’s largest-ever contingent at the Yonex-Sunrise India Open Super 750 badminton tournament, starting here from January 14. A total of 21 Indian players, including three men’s singles, four women’s singles, two men’s doubles, eight women’s doubles, and four mixed doubles pairs, will compete in the USD 950,000 BWF World Tour …