The World Record of “YOUNGEST SIBLINGS TO CROSS 1 MILLION YOUTUBE SUBSCRIBERS (DUO)” is achieved by TIYA & ADVIK CHATHAMKULAM on 28th February 2022 from Palakkad (Kerala) India. 9 years 4 months 30 days old Tiya & 6 years 8 months 23 days old Advik are the youngest siblings to cross the 1 million youtube subscribers and has set a new world record for International Book of Records.
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