This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) The topic of this article may not meet Wikipedia's notability guideline for sports and athletics. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted.Find sources: "Ethan van Leeuwen" – news · newspapers · books · scholar · JSTOR (May 2023) (Learn how and when to remove this template message) This biography of a living person relies too much on references to primary sources. Please help by adding secondary or tertiary sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful.Find sources: "Ethan van Leeuwen" – news · newspapers · books · scholar · JSTOR (May 2023) (Learn how and when to remove this template message) (Learn how and when to remove this template message)