Bill Paxton was 41 in Titanic when he played the character 'Brock Lovett'.
That was over 25 years ago in 1997.
In 2017 he died aged 61, starring in 85 films in his career, 39 of those after Titanic was first released. If he were alive today he would be 67.
In Titanic, I think Bill Paxton looks: