Paul St. Peter is an American voice actor, ho has done almost everything. He voiced Punch in Cowboy Bebop: The Movie, Mondego in Gankutsuou: The Count of Monte Cristo, Kurama in Naruto, Razor in Hunter × Hunter, Yammy in Bleach, Jorgun in Gurren Lagann, and Higa in Durarara!!, and can be heard as various Digimon (the most recognized being Leomon). Some of his notable roles in video games include: Xemnas in the Kingdom Hearts series and Yuan Shao in Dynasty Warriors. Not to mention a huge amount of Digimon. 

Digimon Adventure Leomon, SaberLeomon, Apocalymon, Kiwimon

Digimon Adventure 02 Wormmon, Stingmon, Paildramon, Imperialdramon, Tapirmon

Digimon Tamers Leomon, Gorillamon, Prof. Tetsuo Uchiharato

Digimon Frontier Cherubimon, Mr. Minamoto, Mushroomon, IceLeomon, Monzaemon, WaruMonzaemon

Digimon Adventure tri Determination Leomon

Digimon Adventure Last Evolution Kizuna Wormmon, Stingmon, Minomon

Digimon The Movie Keramon, Infermon, Diaboromon, Kokomon

Digimon All-Star Rumble Wormmon/Stingmon, Imperialdramon Fighter Mod

Digimon World Data Squad Barbamon, Leviamon, Ravemon

Kingdom Hearts Xemnas

Mobile Suit Gundam 0080 War in the Pocket Mischa

Mobile Suit Gundam 0083 Stardust Memory Lt. Burning

Giant Robo Insp. Kenji Murasame, Prof. Kusama

Robotech: The Masters Zor Prime

Dragon Ball Z Super Sorbet

Naruto Kurama, Jirocho Wasabi, Koumei 

Bleach Grand Fisher, Yammy Riyalgo