Super Mario World/Tubular

This is the hardest level in the game. Make sure that when you get the first balloon you jump into the botom of it and not the top. This will give you a significant speed boost over falling onto the top of it.

Be sure to take your time as you approach the football players. The balls can do a lot of damage to your health.

Time it just right and it should be easy.

Another way of finished the level is using a blue Yoshi and a cape.