Ever notice how retirement ages vary wildly around the world? I was digging into this recently and found something interesting - while most developed nations are pushing retirement to 65 or higher, there are still pockets where people can tap out way earlier.

Let's start with the outliers. Indonesia lets both men and women retire at 57 right now, though they're gradually pushing it up to 65 by 2043. India's similar - most people can retire between 58 to 60 depending on their sector. Government workers there hit 60, while some pension schemes let you start at 55.

Saudi Arabia's another one - men and women both retire at 58 if they've put in at least 120 months of contributions. They bumped up minimum pensions by 20% in 2023, which is actually pretty solid.

China's setup is interesting because it depends on your job type. Men retire at 60, but women can go at 55 for white collar work or 50 for blue collar. Some physical labor roles let people out even earlier - women at 45, men at 55.

Russia's currently at 60 for men and 55 for women, though they're planning to raise it to 65 and 60 respectively by 2028. Turkey's in a transition period too - men at 60, women at 58 now, but gradually moving toward 65 for both by 2044.

South Africa sits at 60 for everyone, while Colombia lets men go at 62 and women at 57. Costa Rica's higher at 65 for both, and Austria's around 65 for men with women gradually moving there too.

What's fascinating is how these compare to places like France, where the retirement age keeps climbing and retirement debates get pretty heated. The key takeaway though? Most of these early retirement ages come with strings attached - you typically need 15 to 25 years of contributions minimum, and the pension amounts vary significantly. So retiring at 57 sounds great until you realize you need decades of steady contributions to actually claim it. Worth keeping in mind if you're thinking about your own retirement strategy.