Calgary (Canada): It was double bonanza for India at the Canada Open as B Sai Praneeth and Rio-bound men's doubles pair of Manu Attri and B Sumeeth Reddy clinched twin crowns after winning their respective title clash at the USD 55,000 Grand Prix badminton tournament here.

The 23-year-old Praneeth, seeded fourth, dished out a dominating game to defeat Korea's Lee Hyun Il 21-12 21-10 in the men's singles final that lasted less than half an hour yesterday at the Markin MacPhail Centre.