WSO Courses for Investment Banking

Hello everyone,

I am trying to get into investment banking. I am graduating in June 2021 with a business administration degree concentrating in management. However, I realized that I wanted to go into Finance and make my way into investment banking. I have zero finance knowledge retained and have zero finance related internships or jobs. Matter of fact, I have no internship experience but had normal customer service jobs. I am also dead set on getting into MBA but I feel that I needed to experience a finance related job before I enter MBA and help me further in the long run if I am able to get into banking. 

As I was researching about investment banking, I came across this forum and realized that there were courses available to boost my knowledge in the investment banking section. I was wondering which courses are the best to learn for investment banking and if these courses give certificate as well? So far, I found 3 courses interesting WSO Elite Modeling Package, WSO foundation package, and Investment Banking Interview Questions. I was wondering if there are other necessary courses that is required for the investment banking and also wondering the 3 courses I found interesting are actually needed for investment banking.

I appreciate all the help I can receive to fulfill my goal to get into investment banking.

Thank you,

Struggling Student trying to get into Investment Banking