He's 50, created arguably the most useful python data science tools AND kept his hairline.<br>Something doesn't add up...,(reply>), Timex sinclair--$99.00, TV and tape recorder required.,(reply>), He doesn't do hair club for men either.,(reply>), Surprised to hear he’s 50. He looks much younger to me!,(reply>), @Hu Mann no but there is an correlation between obesity and heart disease and CHF. The longer you are obese (and/or the worse the obesity gets) the more damage you do to your heart, kidneys, and liver. There is a reason there is a disorder called Morbid Obesity. And typically you see type 2 diabetes in those populations of people.,(reply>), @pstcontrl a walk won’t keep you healthy anymore, and if a walk is a work out (as in it raises your heart rate for a prescribed Amt of time) then you really need to step it up and actually strengthen your body. This in turn strengthens your heart and appends years your timeline… timeline isn’t the right word but it’ll do.