 You can run on for... ...on an ignored segment of the LGBT community. According to the Pew Research Center, bisexuals are actually the largest single group under the LGBT umbrella, making up a larger percentage than the other three groups combined. About 4% of Americans identify as bisexual. They're much more inclined than other LGBT people to keep their lifestyle a secret. A Pew study indicates that women and young people are more prone to identify as bisexual, and of all the