I believe Al Michaels is the most popular sports announcer
The most popular sports in the us are football baseball and basketball.
At US naval Academy the popular sports are: Football, Soccer and water sports
I think that it just depends where you are. In Colorado, I can almost guarantee that snow skiing is more popular than water skiing. If you are on the coasts or have a large mass of water in your state, and no mountains, then water skiing will be more popular than snow skiing.
Soccer and Skating
The top four sports in the US are basketball, football, baseball, and golf.
I the US baseball. In the world soccer/futbol.