Q: Passage: Torvill and Dean (Jayne Torvill and Christopher Dean) are British ice dancers and former British, European, Olympic and World champions. At the Sarajevo 1984 Winter Olympics the pair won gold and became the highest scoring figure skaters of all time (for a single programme) receiving twelve perfect 6.0 s and six 5.9 s which included artistic impression scores of 6.0 from every judge, after skating to Maurice Ravel's Bolero. Their performance was watched by a British television audience of more than 24 million people. The pair turned professional following the 1984 World Championships, regaining amateur status briefly ten years later in 1994 to compete in the Olympics once again. The pair retired from competitive skating for good in 1998 when they toured one last time with their own show, Ice Adventures, before rejoining Stars on Ice for one more season. Their final routine was performed to Paul Simon's "Still Crazy After All These Years", a routine they had devised a few years earlier for competition. Although remaining close friends, the pair did not skate together again until they were enticed out of retirement to take part in ITV's Dancing on Ice.

Question: Based on this passage, when did jane and chris win the olympics?
Let's give stream of consciousness below
The relevant information is: At the Sarajevo 1984 Winter Olympics the pair won gold and became the highest scoring figure skaters of all time (for a single programme) receiving twelve perfect 6.0 s and six 5.9 s which included artistic impression scores of 6.0 from every judge, after skating to Maurice Ravel's Bolero. So the answer is 1984.