1. Robb Stark
(World of Westeros/People)

... The Greatjon struggled to rise, sucking at the red stumps of fingers...but then, astonishingly, the huge man laughed. “Your meat,” he roared, “is bloody tough.” — Robb Stark and Greatjon Umber, A Game ...

2. Shagga, Son of Dolf
(World of Westeros/People)

... Stone Crows, who joined Tyrion Lannister’s personal force. He is giant in stature and strength, rivalling Greatjon Umber in size. He prefers axes to any other weapon, and uses his immense strength to fight ...

3. Portrait of Greatjon Umber
(Resources/Images)

Portrait of Greatjon Umber by Amoka:  ...