On April 6th, the UN observes International Day of ‘Sport’ for Development and Peace. Fill in the blanks By Mukesh Sharma - April 28, 2021 28th April 2021, Amazon Today’s Quiz – On April 6th, the UN observes International Day of __ for Development and Peace. Fill in the blanks Health Sport. Science Art The answer is Sport. On April 6th, the UN observes International Day of SPORT for Development and Peace. Fill in the blanks.