Janigleison Herculano Alves, better known as Gleison Tibau (; born July 10, 1983 in Rio Grande do Norte, Brazil) is a Brazilian mixed martial artist currently fighting for the Ultimate Fighting Championship. He is one of the largest lightweights in MMA, weighing up to 185 pounds by the time he enters the cage.
Read more about Gleison Tibau: Mixed Martial Arts, Mixed Martial Arts Record