Published: Apr 05, 2024, 06:00 IST | Updated: Apr 05, 2024, 06:00 IST
How fast can you mentally add up numbers? Molly Gambhir speaks to a 13-year-old Indian math genius who has set a Guinness world record. He mentally added 50 five-digit numbers in 25.19 seconds! Watch his interview to find out more.