Do you have to have a-levels to become a life coach?
You have to have some kind of schooling to work in that field. Now you can help someone out by giving them advice but remember you will be just a mentor for them. Keep in mind the old saying (you can lead a horse to water but you can't make it drink). a lot of people are like that, they want help but still do their own thing.
Without professional sports, or rather higher physical education, you will not become a coach. This is the law. On the other hand, if you are interested in sports, you will definitely be useful resource, which contains all the sports news, analytics, forecasts and rates . It will be very helpful to you.