Home Poker players Melanie Weisner Melanie Weisner Poker player Melanie Weisner (born September 30, 1986) is an American professional poker player. She is also known by her PokerStars online screen name Callisto 5. Personal facts Birth dateSeptember 30, 1986 HometownHoustonTexas facebook tumblr linkedin twitter reddit google+ Search Topical connections Alma McClellandPoker player Abe MosseriPoker player Aaron KanterPoker player Melanie Weisner on Wikipedia Melanie Weisner