It’s not often you get to see a silver-haired uncle in the gym pumping iron. You can tell from the lines on his face, sunken eyes and slightly dwarfed frame that he is well past his prime. But there’s something so different about him compared to the rest of the nondescript young boys. For one, he still has the built and fervour. While waiting for my client to catch his breath, Uncle came forward to chat with us. And it turned out to be the most inspirational life lessons regarding fitness I have listened to thus far.  Since most of …