Depends on how observant the neighbor was.
When I was a kid, I kept seeing my neighbor run every morning. I didn't think much about it then. But now that I look back, I can tell that he has grown into a very active professional somewhere. Not as a runner but as someone with something great in life.
People who are active stay active in other aspects of life, too.
lols..I wonder if her neighbor is aware that,that once little girl who's always showing off outside is now a olympic champion..haha
https://youtu.be/iC3Zdt1-9k0?t=197