Elijah Wood As Stu Simmons In The War (1994)
While Elijah Wood does look like someone who would look young no matter how many decades may pass, there was, in fact, a time when he was a kid, and a star at that. That was in the movie The War from 1994, where he played the son of Stephen Simmons (portrayed by Kevin Costner), a Vietnam vet who helps kids battle over a tree house all the while himself recovering from his war experience. Fun fact, it also starred a super young Lucas Black, who was also in The Fast And The Furious: Tokyo Drift (2006).
Cause noone gives a hoot about the Sheldon TV show and thus noone cares
I guess that makes sense, but I did like TBBT.