Complex sentence: He is the only fighter in history to compete in four different weight divisions under the UFC banner, Also Florian alongside Pedro Rizzo and Chael Sonnen are the only three fighters to not have won a UFC title after fighting for the belt three times.
Split into simpler sentences: He is the only fighter in history to compete in four different weight divisions under the UFC banner. Florian, Pedro Rizzo, and Chael Sonnen are the only three fighters to not have won a UFC title after fighting for the belt three times.