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 "1991 Paris–Dakar Rally"): The rally was won by 1981 world rally champion, Ari Vatanen, for the third successive time and for the fourth time in five years.
Relevant evidence: Yes