Sandeep Kumar (born on March 25, 1985) of Panipat, Haryana, is appreciated for being an exuberant marathoner for having completed 31 ‘Don’t Honk’ half marathons. He ran for 31 consecutive days, starting from September 20, 2019 to October 20, 2019, covering areas of Panipat, Gurugram & New Delhi, as confirmed on November 1, 2019.