In chess the age does not matter, We have seen very young teenagers become Grand Masters and now we can continue playing at 90 years old.
SO!
It is very possible that Chess is the only sport you can play at age 90 and still hold a tittle world wide., I am excited for this young man who is only 88 Years old and has turn master as his tittle was given to him now. Here the link
Venezuelan Chess Player Gets FM Title At 88 Venezuelan Chess Player Gets FM Title At 88 – Chess.com