I think you'll find the Irish president was Mr Charles Hockey, who ran the country in his spare time when not inventing sports that were conveniently named after him. He also later invented ice hockey, so that people could combine hockey with those other famous Irish pastimes, ice skating and beating the cack out of each other with sticks. It also helped to end the little-remembered Irish-Canadian war, Mr Hockey realising that the Canadians were less likely to invade if they were too busy beating the cack out of each other with sticks.
Meanwhile Dana had sexual re-alignment surgery and became a woman, just in time to win Eurovision again, this time under her full name, Dana International. This made her only the second person to win Eurovision twice, after fellow Irishman, Johnny Wogan, who won in 1980 with What's Another Year and 1987 wth The Floral Dance, while managing to commentate on the whole event with his trademark acerbic wit at the same time. What a guy!.
Sadly, by the timw of her second triumph, Miss International's memory was failing, and she ended up representing Israel by mistake, because she "knew it was a country beginning with I". After several abortive attempts to convince the Eurovision International Committee (named after her) that Iran should take part in Eurovision, rumour has it that she will be back representing Italy next year.