That was over 15 years ago in 2006.
Today he is 57, and has starred in 76 movies in total, 47 since Tristan & Isolde was released.
In Tristan & Isolde, I think Mark Strong looks:
Tristan & Isolde scores 6.4 out of 10 on The Movie Database.
Mark Strong's first acting role was as 'Policeman' in Century, released in 1993 when he was 30.