What age is too late to start cycling?

I've often heard that starting a new hobby like cycling can be incredibly rewarding, both physically and mentally. But I can't help but wonder, is there an age where it's simply too late to start cycling? Do our bodies and minds become too set in their ways to make the transition, or can anyone of any age take up cycling and enjoy the benefits it has to offer? I'm curious to know your thoughts on the matter, and if there are any specific challenges or considerations one might face when starting cycling later in life.