First class student? (8)
I believe the answer is:
beginner
'first class student?' is the definition.
The answer and definition can be both people as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
This is the entire clue.
Can you help me to learn more?
(Other definitions for beginner that I've seen before include "Tyro, learner" , "Fresher" , "One just starting out" , "Starter" , "Tyro, rookie" .)