Malachi Barton was 11 in Dora and the Lost City of Gold when he played the character 'Diego (6 years)'.
That was over 5 years ago in 2019.
Today he is 17, and has starred in 4 movies in total, 2 of those since Dora and the Lost City of Gold was released.
In Dora and the Lost City of Gold, I think Malachi Barton looks: