"You'll hardly..." means you'll do it, but just barely. That's not what this means. It implies that you'll NEVER catch up to him. So hardly doesn't work. Also it would be "you'll hardly catch up TO him."

AL: It's impossible to CATCH UP TO him

AL: He's hard to catch up TO

Thsnk you, Uly ☺

Anytime

AL, you would do well to remove all your translations.

Would it be correct? : He's impossible to be caught up to

Not at all, Elena. I posted all the possibilities

Thanks 👍