George Takei is an LGBTQ activist and actor best known for his role as Hikaru Sulu in the original Star Trek television series. He is a vocal advocate for LGBTQ rights, having come out publicly in 2005. He has since become a prominent figure in the LGBTQ community, speaking out against discrimination and advocating for marriage equality. He is also an active social media user, using his platform to spread awareness and acceptance of the LGBTQ community.