Keanu Reeves was 56 in DC League of Super-Pets when he played the character 'Bruce Wayne / Batman (voice)'.
That was over 2 years ago in 2022.
Today he is 59, and has starred in 125 movies in total, 1 of those since DC League of Super-Pets was released.
In DC League of Super-Pets, I think Keanu Reeves looks: