是格林德沃（Grindelwald）吧。。。= =
邓不利多的老朋友，伏地魔崛起之前最厉害的黑巫师，原先的老魔杖的拥有者
以下是BD百科里摘的：
古今最危险的黑巫师之一
1945年被邓布利多击败的黑巫师。巧克力蛙里都附带有名气的巫师画片，阿不思·邓布利多的画片的背面写着他的名字。
格林德沃毕业于德姆斯特朗，那是一所因纵容黑魔法而臭名昭著的学校。他像邓布利多一样年纪轻轻就表现出了极高的魔法天赋。然而他并没有把精力耗在追求获得荣誉和奖章上，对此毫无兴趣。在他十六岁的时候，德姆斯特朗发现不能再对盖勒特·格林德沃邪恶的乱七八糟的实验熟视无睹了，于是把他开除出校。
迄今为止，可考证的关于格林德沃的记录是他“用几个月的时间周游各地”。而现在可以推测是格林德沃选择了去拜访他住在戈德里克山谷的姑婆家，经魔法历史学家巴希达·巴沙特介绍，在那里认识了同样才华横溢的阿不思·邓布利多。用巴希达·巴沙特的话说，“这两个过早的品尝了人世沧桑的孩子一见如故”。他们计划建立巫师组织，并一同找圣器。
正当两个年轻的巫师开展他们伟大的事业时，邓布利多的弟弟阿不福思从霍格沃茨回到家里，责怪邓布利多没有照顾好妹妹阿利安娜。于是，兄弟二人发生冲突，并且拔出了魔杖。这时的格林德沃已经非常生气，认为阿不福思是个愚蠢的孩子，竟然妨碍他和邓布利多的宏伟计划，于是魔杖相向。三个人在混战中伤及无辜的阿利安娜，她死了。格林德沃逃走了，后来他从格里戈维奇手中偷走了老魔杖，并且训练一支军队，成为著名的黑巫师。至于他一直都位于最危险的黑巫师的前列，而没有排在名单首位，只是因为后来伏地魔的出现，抢走了本应属于他的这份殊荣。格林德沃的魔爪从未触及英国，所以他发迹的过程也就并不广为人知。
1945年，他被邓布利多击败，据说一直独自呆在纽蒙迦德的地下室里。哈利第一次听到格林德沃是在比尔和芙蓉的婚礼上，维克多尔·克鲁姆说格林德沃杀了他的祖父。
死前说的话如下：
“你来了。我想你回来的……总有一天。但是你此行毫无意义。我从没拥有过它。”
“杀了我吧，伏地魔，我很高兴去死！但是我的死不会带来你所寻找的东西……有很多东西你不明白……”
“杀了我吧！你不会赢的，你不可能赢的！那根魔杖决不会，永远不会是你的——”
哈利在『国王十字站台』向邓布利多暗示了，格林德沃之所以这么说也许是为了保护邓布利多的坟墓。
格林德沃是位于瑞士伯尔纳·阿尔卑斯的一条街道。格林德沃巫师失势于1945年，也就是所第二次世界大战结束的那一年，因此也有很多人认为这或许与希特勒有联系吧。
当被问到“格林德沃死于1945年是否属于偶然”时，罗琳回答说：“这并不是偶然，当麻瓜爆发世界大战的时候，魔法界也在进行着世界规模的战争。”
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来自于：编者：Adam Hsieh [at] Moviesoon.com
来源：影像日报 | Moviesoon.com 好莱坞电影手册
《哈利波特》作者J.K.罗琳承认邓布利多校长是同性恋！
毫无疑问，霍格沃兹魔法学校校长阿不思·邓布利多( Albus Dumbledore )带着不少秘密走进了坟墓，不过可能连他自己也不知道这个“不能说的秘密”。
来自Associated Press的消息，传言终于被证实：阿不思·邓布利多，久经考验的魔法大师，德高望重的霍格沃兹魔法学校校长，其实是同性恋！创作《哈利波特》( Harry Potter )七部曲的英国知名作家J.K.罗琳( J. K. Rowing )，今年夏天结束了长达10年的马拉松创作历程之后，周五在纽约Carnegie Hall举办的《哈利波特7》( Harry Potter and the Deathly Hallows )签售会上让邓布利多校长正式“出柜”。
罗琳在回答读者提问“邓布利多能否找到‘真爱’”的时候透露了这条相当劲爆的故事线索。现场一片惊呼声夹杂着鼓掌声。当然，我们也听到了那些保守宗教团体草草写下了又一条封杀《哈利波特》系列小说原因的声音。
这正好解释了为什么这位出色的巫师年轻的时候曾经被盖勒特·格林德沃( Gellert Grindelwald )的魔力和魅力所吸引。可是格林德沃不久之后就和邓布利多分道扬镳，独自踏上了追求黑魔法的道路。
“恋爱某种程度上会让人盲目。”罗琳解释说，“邓布利多经历此事之后也非常失落。”接着邓布利多和格林德沃展开了一场正邪魔法对决，并将对方彻底打败，这无论对于巫师界还是邓布利多本人来说都是非常重要的时刻。
罗琳向欢呼的哈迷表示，这场爱情是邓布利多的惨痛悲剧。“早知道能让你们这么开心，我就应该几年前告诉你们了。”
谈到《哈利波特6》( Harry Potter and the Half-blood Prince )电影版的时候，罗琳说，其中有一个场景提到了邓布利多曾经喜欢过一个女孩。她马上就把这段给划掉了，旁边留了注释给导演大卫·耶兹( David Yates )，解释了关于邓布利多校长的“难以忽视的真相”。
目前还不清楚由迈克尔·甘本( Michael Gambon )扮演的这个角色会不会有所调整，《哈利波特》系列最后两部分别定在2008年年底和2010年暑期上映。
邓布利多的性取向几年来一直都是网路上相当热门的话题。邓布利多这个角色涉及到的错综复杂的背景信息引发了不少讨论以及……原创故事。
“现在想想那些粉丝同人小说就觉得他们太厉害了！”罗琳开玩笑说。
一位工作日程表爆棚而且总是守口如瓶的老巫师的确没有太多时间空间安排感情戏，不过他在保护自己所爱的一切时所需要的可就不仅仅是坚强了。
英文版：
Gellert Grindelwald was the wildly brilliant Dark Wizard that Dumbledore was famous for defeating, but also Dumbledore’s erstwhile friend. The two teens met in 1899 just after Dumbledore finished Hogwarts.
DATES & NAME ORIGINS :
Birthdate: c.1883 (two years younger than Dumbledore)
Deathdate: 1998; killed while in Nurmengard Prison by Voldemort. Grindelwald's fate in Deathly Hallows directly contradicts a statement by J.K. Rowling in 2005 that Grindelwald died in 1945.
First name meaning: May refer to Bishop Gellért of Budapest (980-1046) who was martyred in a pagan Magyar revolt against Christianity. A hill, cave and four-star hotel in Budapest are named for him.
Last name meaning: 'Grindelwald' is a small village in the Alps of Switzerland. The name could also refer to Grendel, the troll-like monster of the Anglo-Saxon epic Beowulf. Jo pronounces Grindelwald's name “GRIN dell vald” .
FAMILY
Ancestry: Probably pureblood.
Great-aunt: Bathilda Bagshot, the author of A History of Magic.
Relationships: Albus Dumbledore fell in love with Gellert when Albus was 17, but was “terribly let down by him” when he realized what Gellert was capable of .
APPEARANCE
Hair: Blonde, curly shoulder-length hair.
Characteristics: A wild, gleeful look about him.
WAND, ETC.
Wand: The Elder Wand, one of the three Deathly Hallows, which he stole from the wandmaker Gregorovitch.
School: Brilliant student at Durmstrang, but expelled c. 1899.
Career: Attempted to establish wizard supremacy over Muggles, but was defeated and imprisoned for the rest of his life.
Incarceration: From 1945-1998 at Nurmengard, prison he had built for his own political enemies.
PROFILE by Michele Worley and Lisa Bunker
Two years younger than Albus Dumbledore, as a teenager Gellert was blond, wore his curly hair shoulder-length, and had a wild, gleeful look about him.
Grindelwald was a brilliant student at Durmstrang Institute, but was expelled at the age of 16, at which point he chose to go abroad for a few months, moving in with his great-aunt Bathilda Bagshot in Godric's Hollow because he was fascinated by the legend of the Deathly Hallows and wanted to explore the place where Ignotus Peverell had died and was buried. During his stay in Godric's Hollow, Gellert became very close with then 18-year-old Albus Dumbledore, and drew the latter into his plans for world domination. Together they theorized about Wizard supremacy “For the Greater Good” of the world, and how to find the three Deathly Hallows: The Elder Wand, the Cloak of Invisibility, and the Resurrection Stone. However, their relationship lasted mere months; Grindelwald fled when he killed Albus’s unstable sister Ariana during a quarrel, and Dumbledore realized his folly.
During his subsequent rise to power as a Dark wizard, Gellert built a prison, Nurmengard, to hold his opponents, over the door of which the slogan “For the Greater Good” was carved.
The spectacular final battle between Dumbledore and Grindelwald took place in 1945, the final year of World War Two, and the year that Voldemort finished Hogwarts. In the end, Dumbledore won the duel and took Grindelwald’s wand, the Elder Wand of Deathly Hallows fame. This battle was such a notable event that it is featured on Dumbledore's Chocolate Frog card as one of the three things Dumbledore is particularly famous for. Grindelwald was imprisoned in Nurmengard, where he remained until his murder by Voldemort in 1998.
格林德沃与邓布利多有同性恋关系。（HP里唯一的BL官配，罗琳亲口承认）
参考资料：http://baike.baidu.com/view/1247794.html?tp=0_01