That was over 17 years ago in 2004.
Today he is 47, and has starred in 44 movies in total, 19 since King Arthur was released.
In King Arthur, I think Ioan Gruffudd looks:
King Arthur scores 6.1 out of 10 on The Movie Database.
Ioan Gruffudd's first acting role was as 'Kevin Shepherd' in 102 Dalmatians, released in 2000 when he was 27.