A coach helps kids or any age develop their skill in the sport they practice. They work in different levels. For example I would like to be a baseball coach. I could coach in college, the pros, or high school (to earn money).
If I was coach in college I would make 49,000 but if I was part of a winning team I could make well over 100,000.
For my education I would have to take the physical education program and major in education.
The outlook. There are currently 12,980 coaching jobs,but in ten years there will be 16,010 jobs.