Can You Identify These Winners?

As the Austin Ice Cream Festival busily prepares for AICF 4, the team has noticed that two of past winners of the Spoon live in anonymity. Please help us identify:

The 2009 Screaming Champion (top photo)
and

The 2007 Ice Cream Eating Champion (lower photo)

Can you help? Can you Scream for Ice Cream???!!!!