Tom Ryan , who plays under the pseudonym Ogre 2, is a professional gamer from Pickerington, Ohio, USA. Ryan has been a professional Halo 2 gamer since January 2003. In 2005, he and his twin brother, Dan Ryan, won the gold medal in Halo 2 at the World Cyber Games.

He and his brother have won more national Halo:CE and Halo 2 tournaments than any other pair. He has been a member of MLG 4v4 team Final Boss since the 2006 season. In June, 2006 he signed a contract with Major League Gaming worth 250,000 dollars over 3 years. He has also been shown on all of MLG's shows on USA Network in 2006.