Remember when I mentioned that the stacked ONE FC 5 card will have not only have several DREAM and URCC champions, but also former UFC champs? Well we've found out who it will be, as sources close to the situation have informed BloodyElbow.com that former UFC kingpins, Andrei Arlovski and Jens Pulver have both been tapped to compete at their August 31 event to be held in Manila, Philippines.

No opponents have been mentioned for either fighter thus far, but as always, we will keep you updated as the information comes in.

Related: Asian MMA: ONE FC 5 Rumors - 3 Gracies, Plus Multiple Champs From DREAM, URCC, and UFC

Following tough losses to top guys such as Fedor Emelianenko, Sergei Kharitonov, and Antonio Silva, Arlovski has rebounded well, winning 2-straight bouts in Pro-Elite, and will be looking to make it three in a row in ONE FC.

As for Pulver, who is one of the legends of the lighter weights, he has competed at several different divisions throughout his career, and has recently dropped down to flyweight. He last fought in Texas this past April, winning by decision.

The duo will join the list of participants for the card which already includes Shinya Aoki, Bibiano Fernandes, Renato Sobral, 3 Gracies, and several URCC Champions and Asian stars like Eduard Folayang, Kevin Belingon and Eric Kelly.

More news and rumors from the event after the jump. Follow me on twitter -- @antontabuena