No ShowGuinness World Records – Youngest professional drummer by John JayPublished December 7, 2017 ANSWER: 4 years 10 months 15 days old Related: Guinness World Records – Longest tongue on a dog Guinness World Records – Most Double Dutch-style skips in one minute Get your copy of the Guinness World Records 2018 Here: https://www.guinnessworldrecords.biz/youngestdrummer