Not me. I don't think I work out half so strenuously or often as many people seem to, but I did start with yoga from the beginning, and added running in August, and I'm about to add resistance bands.
But I have lost, like you, with only exercising. This was about 10 years ago. I don't think it would have worked this time. This time I had much, much more to lose, I was eating much, much worse (and for a long time), I was much more sedentary and unhealthy to start with. Plus, you know, I was ten years older this time