Ivan Šarić is a Croatian chess grandmaster. He earned his IM title in 2007, and his GM title in 2008. He won the Under-18 European Youth Chess Championship in 2007, and the Under-18 World Youth Chess Championship in 2008. In 2018 he won the European Individual Chess Championship in Batumi with a score of 8.5/11 points. He has also won the Croatian Chess Championship in 2009 and 2013, and holds a notable victory over Magnus Carlsen, achieved at the 2014 Chess Olympiad.

The World Youth Chess Championship is a FIDE-organized worldwide chess competition for boys and girls under the age of 8, 10, 12, 14, 16 and 18. Twelve world champions are crowned every year. Since 2015, the event has been split into "World Cadets Chess Championship" and "World Youth Chess Championship".