Rincewind the Wizard

The Disc's greatest runner away from trouble or otherwise. He was in innate ability to find trouble, and then head away from it at high speed. He is Pratchett's greatest 'anti'-hero, the inept wizard who yearns for boredom but finds excitement and scary stuff at every unexpected corner. He has been an unwilling visitor of the Dungeon Dimensions, and has quite literally been to hell and back (after being summoned by an apprentice demon sumoner). He is the only Ankh-Morpian who has visited the Counterweight continent (and lived), and was left in his last book in the XXXX continent (where we hope to catch up with him). He cannot learn any magic - after a dare gone wrong impregnated his mind with one of the universes great spells - which doesn't want to share his brain with any other common magics. Due to this lack of ability he was made the assistant librarian, supplying OOK with his bananas. He was charged with showing Twoflower the delights of Ankh, only managing burn the whole city down before fleeing.