From FFXIclopedia, the free Final Fantasy XI encyclopedia

Redtailedboa is a mithra on Sylph. Played by a 25 year old blackjack dealer residing in Hinckley, MN by the name of Andy, he is leader of the Reptile linkshell and has been for almost 3 years.

Redtailedboa has four jobs at level 75, the first of which was Samurai. Since then, BST, NIN, and COR all achieved 75 and Samurai has pretty much been retired. Beastmaster is by far job of choice for RTB, as his friends call him, and he very much so enjoys to play Ninja.