Robert Sheehan was 24 in The Mortal Instruments: City of Bones when he played the character 'Simon Lewis'.
That was over 11 years ago in 2013.
Today he is 36, and has starred in 30 movies in total, 13 of those since The Mortal Instruments: City of Bones was released.
In The Mortal Instruments: City of Bones, I think Robert Sheehan looks: