User talk:2A02:2149:8613:F000:9C47:538E:642C:6F21

September 2019
Please do not add or change content, as you did at All-time Youth Olympic Games medal table, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. David Biddulph (talk) 04:53, 13 September 2019 (UTC)