BunkerFit, India’s free to use Health & Wellness app, has announced that it has raised an undisclosed amount from private investors. The start-up has seen participation from Airtel, Umang Bedi (Daily Hunt), Rohit Malik (ex-Red Fort Capital), Vivek Khemka (Egon Zehnder), Sudhir Singh Dungarpur (Big Four), Dinesh Anand (Grant Thornton), Iskander Lalljee, Jatin Aneja (Shardul…