A Texas man has single-handedly helped to save more than 3,000 lives.
Ron White, a Vietnam veteran and professional bowler, has donated over 125 gallons of blood in the last 25 years.
White said he was going to stop after 40 gallons; however when he met a little girl with cancer, he decided to keep going.
During the holiday season, there is a critical shortage of donations.
If you would like to donate, click here.