Manchester United record summer signing Paul Pogba was all smiles for World Smile Day today.
United have been pushing the World Smile Day throughout their social media channels and Pogba decided to personally get involved with the project.
— Man Utd Foundation (@MU_Foundation) October 7, 2016
The idea for World Smile Day was started by Harvey Ball, who in 1963 was responsible for creating the iconic smiley face graphic, according to the official World Smile Day website. World Smile Day has been celebrated on the first Friday of October since 1999.