 Richardson started playing handball when he was 6 years old, and was spotted in 1988, during the final of the Nationale 3 league, by Daniel Costantini, the French team head coach, who was looking for a player from Réunion to play with the .Richardson then signed a contract with the club Paris-Asnières in 1989, and started to be well known with his first games for the national team.Two years later, he was transferred to OM Vitrolles, the team with which he won the French League in 1994 and 1996, the French Cup in 1993 and 1995, and the Cup Winners' Cup in 1993.