What ethnicity is known for having the largest sized penises?

Studies on penis size often report varying results, but some research suggests that men of West African descent may have larger average sizes compared to other ethnic groups. However, it's important to note that individual variation is significant, and many factors, including genetics and environment, contribute to penis size. Additionally, such studies can be influenced by cultural biases and should be interpreted with caution. Overall, generalizations about size based on ethnicity may not be scientifically robust.