Jim Varney was 49 in Toy Story 2 when he played the character 'Slinky Dog (voice)'.
That was over 25 years ago in 1999.
In 2000 he died aged just 50, starring in 37 films in his career, 6 of those after Toy Story 2 was first released. If he were alive today he would be 74.
In Toy Story 2, I think Jim Varney looks: