Andy Serkis was 54 in Star Wars: The Rise of Skywalker when he played the character 'Snoke (voice)'.
That was over 3 years ago in 2019.
Today he is 59, and has starred in 75 movies in total, 5 of those since Star Wars: The Rise of Skywalker was released.
In Star Wars: The Rise of Skywalker, I think Andy Serkis looks: