Dr. Crayg is 78 years old, and it shows. He is weak and brittle. Too weak for his size, it seems, being 6'1" and probably around 200 lbs. He walks slowly with a cane or employs a wheelchair.

His dark brown eyes are alert, however. He gives the impression of being interested in those around him, and in continuing as a physician.

If researching, or in the field, you might have actually heard of Dr. Crayg. He graduated with honors from Gram University, and had a great career as a practicing physician, combined with research. You might even have read his works on mitochondrial chromosomal stress.

These works were all published when he was in his forties.