Can you guess how old Leonardo DiCaprio is in each of these photos?

As the Oscars looms yet again, and Leo is looking to win for the Revenant, here is a challenge which shows the length of his career.

86th Annual Academy Awards - Arrivals

From Titanic to The Wolf of Wall Street, the star has a career spanning from 1989 to present day.

See if you can guess how old he was in each of these: