Two-time Olympic medallist PV Sindhu celebrated her second title of the season with a special message on social media after winning the Hylo Open Super 500 badminton tournament in Germany on Sunday. The Indian World No 11 who won the Japan Open earlier, was made to work hard by the former World Junior champion Hina Akechi, winning 21-10, 20-22, 21-16 in 73 minutes.