Okay, here’s my attempt at writing a blog post in the style you described, about figuring out Mari Osaka’s age:

So, I was down a rabbit hole the other day, watching tennis highlights, and I stumbled upon Naomi Osaka’s matches. Then I remembered she had a sister, also a tennis player, Mari Osaka. I got curious – how old is Mari, anyway?
First, I did what anyone would do – I fired up Google. Typed in “mari osaka age,” plain and simple. The search results show me so many things, and some of them are the infomation that I want to know.
I skimmed through a couple of articles – mostly news stuff about matches and some interviews. It seems that I found the useful infomation that Mari Osaka was born on April 3, 1996.
Okay, mystery solved! I now know Mari Osaka’s age. It’s really easy!