The Prostate Cancer Foundation and Athletes for a Cure have posted two very nice articles about the Antarctica expedition, training, and part of the back-story.
You can read about the Athletes for a cure article here.
And you can read the PCF article here.
Prostate Cancer Foundation Cancer Savings Guide
Check out this guide if you have prostate cancer or know someone who does:
https://www.couponchief.com/guides/financial_help_for_cancer_victims