So I posted my first short video clip on YouTube last night and I feel pretty good today. It’s a video of me doing some strict muscle ups. I would be a fitness Chanel if I pursued this venture. Wanted to get some feedback first. I have had a YouTube account for over 10 years and have never posted till yesterday. I want to start a fitness channel and give exercise and life guidance, along with wisdom to people of all ages. My question is:

If you had 0 followers last night and posted a video to short clips and it gained over 2k views 50 likes and 1 comment along with 6 subscribers, would you see a possibility of potentially growing a huge audience from here? If so how would I get myself out there to be seen other then making and posting videos. Are there ways to pay for exposure and views?

I really appreciate your help and advice