Ice hockey is one of the few sports I can enjoy watching. It's played on ice and they players skate around hitting a rubber puck with sticks. 
I see, where is this sport most popular?
It is the most popular in Canada, central and eastern Europe, Scandinavia, Russia and the United States. Mostly places that get cold. 
I wish it would get cold in my city so that I could play ice hockey. Do you know what the objective of this game is?
The objective of the game is to shoot the puck into the opponent team's net to score points, while defending your own net.
Sounds like a very interesting game. Have you heard of any famous players?
Wayne Douglas Gretzky is nicknamed "The Great One," and is known as the greatest hockey player ever.