Question: 1991 Dakar Rally also known as the 1991 Paris–Dakar Rally was the 13th running of the Dakar Rally event won by 1981 world rally champion, Ari Vatanen, who since 2013 has been the President of  what union?
Sentence (from "Ari Vatanen"): Vatanen won the World Rally Championship drivers' title in 1981 and the Paris Dakar Rally four times.
Relevant evidence: No