|Appeared on the syndicated game show "Jeopardy" during Kids Week; won $31,800 in competition; episode caught attention of film producer Scott Rudin, who cast Horn in "Extremely Loud and Incredibly Close"|
|Made his acting debut in the short film "Jeopardy"|
|Landed breakthrough role in "Extremely Loud and Incredibly Close," Stephen Daldry's feature adaptation of Jonathan Safran Foer's novel; co-starred opposite Tom Hanks and Sandra Bullock|
|Horn was fluent in English and Croatian. By the time he was 13, he had studied Spanish and learned Mandarin.|
Forget Demi and Ashton. These celebrity spouses have some major age differences.