Glaube Araújo Feitosa[1] (born April 9, 1973) is a Brazilian former kickboxer and a kyokushin full contact karate practitioner who was competing in K-1.
On April 30, 2005, Feitosa won the K-1 World Grand Prix 2005 in Las Vegas tournament with a unanimous decision over Dewey Cooper and two knockouts over Carter Williams and Gary Goodridge.
As a reserve fighter Glaube beat Goodridge by unanimous decision and advanced to the semi-finals after Peter Aerts had to pull out due to a rib fracture, where he knocked out Musashi with a flying knee to get to the finals where he rematched Semmy Schilt.
After knocking out Alex Roberts in March 2008, Glaube fought for the new Heavyweight title against Badr Hari at the K-1 World GP 2008 in Fukuoka.
In 2009 Glaube knocked out Junichi Sawayashiki and was voted in by the fans to fight at the K-1 World Grand Prix 2009 Final 16, in a rematch against Errol Zimmerman.