Shortly before the end of the 1988–89 regular season, Flames general manager Cliff Fletcher announced that he had reached an agreement with Soviet authorities that allowed Sergei Pryakhin to play in North America. It was the first time a member of the Soviet national team was permitted to play for a non-Soviet team. Shortly after, Soviet players began to flood into the NHL. Teams anticipated that there would be an influx of Soviet players in the 1990s, as 18 Soviets were selected in the 1989 NHL Entry Draft. The entire "KLM" line, the Soviet team's top line, joined the NHL in 1989 as Vladimir Krutov and Igor Larionov played for the Canucks, while Sergei Makarov went to Calgary. Makarov won the Calder Memorial Trophy as rookie of the year in 1990, a selection that caused controversy; he was 32 years old and had played 11 pro seasons in the Soviet League. In the wake of the controversy, the NHL amended its rules: players over the age of 26 were no longer considered for the award. The fall of the Berlin Wall in 1989 and the demise of the Iron Curtain paved the way for more Eastern European players to play in North America. Only six European players were selected at the 1979 NHL Entry Draft. That number increased to 32 in 1989, while a record 123 Europeans were drafted in 2000. Europeans made up 22.5% of the NHL in 2013–14, totalling 232 players.