Conversation so far:
What was RC Paris?
Francescoli began his European career with Racing Paris in 1986.
How did he join Racing Paris?
a long established team which had been in a slump since the 1950s and had recently started a rivalry with its growing neighbour, Paris Saint-Germain founded in 1970.
Did they improve after he joined the team?
In Francescoli's first season, the team managed to finish 13th overall in part due to Francescoli's 14 goals, which made him one of the league's top scorers that season.
How many goals did he score in his career with RC Paris?
14 goals.

Question: What was his greatest achievement with RC Paris?
Self-contained rewrite: What was Enzo Francescol's greatest achievement with RC Paris?