What SAT Subject I have to pass to get into upenn Wharton

I am an international student. I want to go to University of Pennsylvania Wharton Business School. I was looking for information about SAT and i found out that i need to take not only SAT but also SAT Subject Test. But I dont’t understand what subject i need to take. Please, can you tell me what SAT Subject i need to take to go to Wharton Business School.

For the upcoming application cycle, subject tests and SAT/ACT are not required due to the pandemic. If you want to take, you can and you would not go wrong by choosing Math 2 and a second of your choice.

To be clear, though, based on your header, simply passing a subject test will not get you into Wharton

I know that SAT is not enough. But now I am talking only about it.
Well, I am going to univerity in 2022, so, situation with virus is not for me. My point is that I don’t know what subjects I have to prepare for. But thank you for you answer

Google quickly tells me that Penn recommends two tests and Wharton recommends one of them to be Math 2.

So, I can choose any subject on the second test?

Yes. Although a Subject Test in your native language would not be a good option.