Is it possible to go through a growth spurt at the age of 22?

I think I am going through a growth spurt because my knees ache like when I was going through puberty. I remember the pain all too well. Plus I didn’t even do anything to make them feel that way, so it has to be that growing taller. However, I thought men stopped growing by the age of 20? I’m a male who’s 6’0”.
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