He is a big man with broad shoulders and golden eyes. (TDR,Ch8)
Chronology
At Simion's request, Moiraine tries to Heal Noam. Unfortunately, there is nothing human left in him to Heal. At Perrin's suggestion, Simion releases Noam to run free. (TDR,Ch8)
Other References
TDR,Ch9 - Perrin is very worried that he will end up like Noam.
Books 