Take it you've had a good night, did you go the the Super Bowl, and since you moved out you become a "football" fan and is it soccer when we play over here ?
No bugger else plays the silly sport, so technically they are world champions.... Only team sport I neither like, watch or understand.
They are World Champions because..... ... the trophy was originally supplied by the World Newspaper in New York. That's why they are the "World" champions.
Re: They are World Champions because..... No it wasn't. You are getting mixed up with the myth about baseball's World Series and even then it isn't true. It's just one of those weird insular things, they'll do the same with the NBA basketball champions as well and they aren't even the only ones who play.