Kiran Mazumdar-Shaw thanks Canadian for Bengaluru cleanup. Biocon founder Kiran Mazumdar-Shaw thanked Canadian resident Caleb Friesen after Wind Tunnel Road in Bengaluru was cleaned in 10 days. The Greater Bengaluru Authority, in collaboration with civilians, cleared garbage, repainted walls, and began footpath construction. Friesen, known for highlighting city infrastructure issues, credited GBA and local founders for the initiative.