The batsman scored 124 in the County Championship but he had to really work for the runs.
After top scoring for Surrey in their County Championship match against Sussex, Gary Wilson reveals that it was the hardest century of his career.
Wilson had been moved up the order from No.7 to No.3 after an injury to Arun Harinath in the warm-up and when captain Graeme Smith was once again dismissed for single figures, the Irishman stepped up.
The Surrey man dug in deep and battled his way to an impressive 124, showing his emotion with animated celebrations when he reached his century.
Day two of the Division One match is currently being played at the Oval.