B. C.

"Prof. Slughorn, you always said I'd make it to the top! B. C."

- Signed inscription on his/her photo.

B. C. was a witch or wizard who apparently worked as a mountain climber. In their childhood, he or she attended Hogwarts School of Witchcraft and Wizardry, and was singled out for membership in the Slug Club. Horace Slughorn kept a picture of them on a snowy windy mountain top on his shelf.

Appearances

 * Harry Potter and the Half-Blood Prince (film)