OW Hero: Torbjörn

Fun fact: if you charge as Reinhardt at a torbjorn that's hammering behind his turret, the pin hit box is large enough that you'll actually pin torb to his turret, kill him and damage the turret all at once.

Reinhardt can quite easily shield the damage of both Torb and his turret, allowing his teammates to take them out. In terms of a 1v1 encounter Torbs only saving grace would be his Molten Core Ability, which raises his and his turrets health and damage beyond what Reinhardt can safely deal with.