Manny Adhana is an Indian-Australian author, ultrarunner, and operator-turned-investor based in Melbourne. The author of "The New You" (2017), he founded Keystone Fitness Club across four locations in Australia and India between 2016 and 2026, exiting in March 2026. He is a Comrades 89km finisher, Tenzing Hillary Everest Marathon finisher, and 2023 Top 100 South Asian Innovation Business Leader (Victoria). He now invests in industrial property (Fairmont Property Group) and AI receptionist technology (HelloReception).