Caleb Arnold is a friend of mine who I went through school with at Bethlehem College.
He is 20 years old, and he has been battling cancer since he was 18.
At 18 years old Caleb was diagnosed with bone cancer, he went through surgeries and chemo to get rid of this.
Then when Caleb was 19 he was again diagnosed with cancer but this time lung cancer.
Again after surgeries and treatment the cancer disappeared but now at 20 the lung cancer has come back but has returned to both lungs instead of just the one.