If you're really good at judo, you will get kudos, or praise and congratulations, for your speed and strength.
You get kudos for doing something well, whether a class presentation, a chore, or a performance in a game or recital. Getting kudos for doing something that makes you famous or well-known is possible too, though it's easier to get kudos just for doing a good job. Kudos looks like a plural noun, but the s is just the ending of the original Greek word.