The ITTF World Youth Championships is an annual table tennis competition for juniors under 19 and under 15.[2] From 2003 to 2019, the World Junior Table Tennis Championships was held for juniors under 18.[3][4] The ITTF changed the U18 age group into U19 in 2020,[5] and implemented the new World Youth Championships for U19 and U15 in 2021.[6][7][8] The World Youth Championships is currently composed of two team events and five individual events in each of the U19 and U15 age groups.[9]