Should I say "who want" or "who wants"? [closed]
Solution 1:
When who is used as a "question word" at the beginning of a sentence, it's always treated as singular. This may be by convention, but it's an easy rule. Even when addressing a crowd of clamouring children all yelling, "Me! Me!", all of whom might receive something, one still asks "Who wants..."
When who is used as relative pronoun then its number and the matching verb form depend on the noun it's referring to:
The person who takes the sword shall be King.
The people who steal the apples shall be jailed.