Earlier this month, he joined the Philadelphia Gift of Life Team, which headed to Birmingham, AL to compete in the 2024 Transplant Games of America.
Leathers scored second place in the cornhole competition, and also competed in other sports like darts and bowling.
Now at the age of 8, Leathers has rejoined the list of people who require an organ donation. He will eventually need another new kidney.
To learn more about the Gift of Life Donor Program and how to get involved, visit their website.
RELATED: The Ahmad Butler Foundation donates laptops to children's hospital patients
The Ahmad Butler Foundation donates laptops to children's hospital patients