Yes the good old days, I could go on The Ultimate Warrior, The Heart Foundation, Rick Rude, Mr Perfect etc.
As for South Asia they honestly don't give a toss about other sports, and the main reason is bloody cricket. That game has a lot to answer for. Every decent athlete gets thrown into it, I mean the Pakistani team had men over 6ft 4, and why the hell would you get them to play cricket? Send them into wrestling, boxing etc. Pakistan, India and Bangladesh are obsessed with it, and just don't give other sports a chance. Now couple that with no funding what so ever, and you have the situation you described i.e. not a single gold. Pathetic. Even the funding excuse is a grey area, I mean how much funding do you need for some wrestling mats, which can also translate into Judo? How much do you need for a simple ring and boxing gloves? What about weights, the initial cost is only the plates and bars and that's it! Yes you need coaches but I'm sure they could spare some of the budget for that. For crying out loud there are poor and retired Cuban athletes who would do a fantastic job if you paid them decently.