Crusader Olakin Sainrith

This NPC can be found in Icecrown (1).

Crusader Olakin Sainrith says: Thank the Light for granting me another chance. And thank you, <name>.
Crusader Olakin Sainrith says: Without your help, I would've been doomed to a life of undeath among the Lich King's gruesome creations.
Crusader Olakin Sainrith says: There will be time for a proper thanks later, but there is still a battle to be fought!