Which statement is punctuated correctly?

A.
Selena, started playing hockey, her favorite sport when she was seven because her older sister was a star goalie.
B.
Selena started playing hockey, her favorite sport when she was seven because her older sister was a star goalie.
C.
Selena started playing hockey, her favorite sport, when she was seven because her older sister was a star goalie.
D.
Selena started playing hockey her favorite sport, when she was seven, because her older sister was a star goalie.
i think c or a idk

2 answers

help is appreciated..

C is correct.