Hola Alberto!
Thank you for sharing your history. You have been a handsome man all along. Your photos when you were young show that you age well. I really think that genetics have never been as big an issue for you as the culture. Culturally, South America didn't look upon beards kindly, until lately. South America always had nice mustaches, but beards have been late.

I was in Brazil this past July, and there are many beards there. Argentina has many beards, so maybe the trend is going north to Columbia. Who knows, but you have a nice history of you in photos. The best is now about to come.

Hope your Monday is nice.
Tom