<https://thefrontier.co.kr/try-everything-2023-korea-challenge/>
<http://schema.org/thumbnailUrl>
<https://thefrontier.co.kr/wp-content/uploads/2024/06/\uD2B8\uB77C\uC774-\uC5D0\uBE0C\uB9AC\uC2F1-2023.jpeg>
<https://thefrontier.co.kr/try-everything-2023-korea-challenge/>