Becoming the CEO of a major corporation almost always requires at least some sort of Business degree (Masters preferably).
However, business (important), marketing, accounting, law, psychology, philosophy, ethics, history and sociology can provide knowledge of how to succeed in the corporate world.
Knowledge of, and the effective use of, English & other communication methods are quintessential skills for any CEO.
It helps a lot to have a college degree such as an MBA, but becoming a CEO depends upon a great many factors in addition to(or in exclusion of)a college education.
Corporate CEO's are analogous to athletic coaches. Their success against the competition depends upon:
1) Their personal theory of success;
2) Their ability to communicate that theory to others;
3) Their ability to delegate responsibility to the personnel selected to implement that theory;
4) Their ability to amend their theory when necessary;
5) Luck. Good or bad, luck always plays its role:
"The best-laid schemes o' mice and men gang aft agley.(Robert Burns)"
Depends...
Your high school course will not matter. Your college courses will not matter, as long as you obtain your bachelor's degree.
Definitely take any music courses.
Specific high school courses will have little to do with becoming a veterinarian. You will need good grades to enable you to get into college and good grades there in order to get into vet school.
You'll need to take premed courses in college before you can become a surgical technologist. The best High School Courses to help you prepare for that are math and science classes, especially the more advanced biology courses.
High School is not too important, but you should take college prep type courses. Coroners normally have a medical degree, so you need good college grades to get into medical school.
You need accounting and maths; any other business/finance subjects will be to your advantage!
a football player
history
Take college prep classes because you will need to go to college and medical school to do this job.
you need to take some science and some math and have some fun with it
You do not necessarily need a high school diploma to enroll in online college courses or even attend some community colleges.