Maybe, but no-one actually said so in the books.
Ginny isn't attacked by Fenrir Greyback.
It isn't known.
Fenrir Graybeck
No, they're two very different people. Fenrir Greyback is the werewolf who attacked Bill Weasley when he was in human form. Bill isn't a werewolf but he does have some wolfish tendencies.
Fenrir Greyback can be found in the level 'Snape's Tears' in a dark magic box.
Ginny isn't attacked by Fenrir Greyback.
Fenrir Greyback
It isn't known.
When Lupin was a little boy, his father had a fight with Fenrir Greyback, who said he would get revenge, and he did by biting Lupin.
Fenrir Graybeck
Fenrir Greyback can be found in the level 'Snape's Tears' in a dark magic box.
No, they're two very different people. Fenrir Greyback is the werewolf who attacked Bill Weasley when he was in human form. Bill isn't a werewolf but he does have some wolfish tendencies.
Yes he was bitten as a young child by Fenrir Greyback.
Fenrir Greyback
kids
The werewolf was called Fenrir Greyback
There are two main ones Remus J. Lupin and Fenrir Greyback. If you're talking about the one you saw in the half-blood prince movie it is Fenrir Greyback, one of the Death Eaters of Lord Voldemort.