T-103

T-103's are an advanced class of Tyrants, extremely dangerous B.O.W's used as weapons of war.

Hulk has gone against T-103's on multiple occasions, and won every time.

History
The T-103's were released from their storage capsules underneath the Presidential palace under orders from the Umbrella Corporation when it became evident that a rogue US agent, Leon S. Kennedy; a spy named Ada Wong and Hulk had made their way into the facility and threatened to destroy all of her biological weapons and research. With Hulk utilizing his amazing strength Species Plaga to destroy the security forces and Lickers, Albert Wesker resorted to activating two of his Tyrants to stop them.

Leon and Ada agreed to help each other and escaped from the Tyrants while Hulk fought the Tyrants. They escaped via a ladder going up an elevator shaft, causing the two Tyrants to fall to the bottom of the shaft when their combined weight as well as Hulk's exceeded the elevator's limit. Escaping above ground, a third Tyrant known as "013" revealed itself by awaiting from above ground (having been stored elsewhere by Wesker). 013 was tricked by Leon into killing a Licker by smashing its fist through the creature's head against an oil truck, allowing Leon and Ada to fire at the tanker and cause it to explode, enveloping the Tyrant in flames.

Unfortunately for the heroes, "013" survived. Worse, the explosion damaged its power limiter, causing it to mutate into a Super Tyrant. It began to relentlessly attack Ada until Leon drew its attention by shooting it with an RPG, prompting the beast to pursue him instead. The Tyrant proved more than a match for Leon and managed to grab him. Realizing that his ally was about to die, Hulk tackled 013 and the two traded blows with one another while Ada and Leon fled to recover. Hulk eventually kills 013 by smashing his head.

The trio's celebrations was short lived when the "013"'s compatriot pair, both in Super Tyrant forms, arrived at the scene after finally reaching ground-level, but we're both killed by Hulk. One of them got it's head crushed by Hulk before he ripped the other one limb from limb.