Lee Chong Wei's indefinite suspension for a doping violation will cost the Malaysian his top ranking with Chinese world champion Chen Long set to take over on Thursday.
Indian shuttler Arvind Bhat ended a seven-year title drought by winning the German Open Grand Prix Gold with a gruelling three-game upset victory over 12th seed Dane Hans-Kristian Vittinghus in the men's singles final in Mulheim an der Ruhr.
Denmark beat Indonesia 3-2 in the final Sunday, making the Scandinavian country the first European team to win the competition.
Former national champion Arvind Bhat entered the $120,000 German Open Grand Prix Gold finals after registering a thrilling three-game victory over Chinese Taipei's Tien Chen Chou in the men's singles in Mulheim an der Ruhr, Germany.
Seventh seed Chetan beat Hans-Kristian Vittinghus of Denmark 21-15, 21-15 in 30 minutes, while 10th seed Arvind went past another Dane, eight seeded Jan O Jorgensen, 21-13, 22-20 in 33 minutes.
It was curtains for India at the Scottish Open after men's singles player Anand Pawar and men's doubles pair of Manu Attri and B Sumeeth Reddy bowed out of the 50,000 Grand Prix badminton tournament, in Glasgow.
Saina Nehwal defeated 2011 World champion and 2012 Olympic silver medallist Yihan Wang 21-8, 21-12 in just over half an hour in the semi-finals.
A summary of sports events and sports persons, who made news on Thursday
Defending champion Saina Nehwal upstaged Korea's Sung Ji Hyun to reach the semi-finals but it was curtains for P V Sindhu in the women's singles of the India Open Super Series, in New Delhi, on Friday.
2016 is at the halfway stage and the year has already seen some stunning sporting wins, underdogs emerging triumphant on the biggest stages of them all.