who runs the fastest
Qui court le plus vite dans ta classe ?
Who runs the fastest in your class?
Qui court le plus vite, Yumi ou Keiko ?
Who runs faster, Yumi or Keiko?
C'est elle qui court le plus vite dans notre classe.
She's the fastest runner in our class.
Qui court le plus vite, de Ken ou de Tony ?
Who runs faster, Ken or Tony?
De nous cinq, Satoru est celui qui court le plus vite.
Of the five of us, Satoru is the one who runs the fastest.