This user got the Student badge but has no up-voted question.
His reputation changes only show the changes to be due to accepting answers
(no reputation earned due to up-votes).
How is this possible? Has he deleted the question with the up-vote? If so, should still he have the Student badge?
The user has 5 rep as of 24-01-2013 and has accepted 2 answers (2+2 rep earned).