The person with the most fingers on a human hand, due to a condition called polydactyly, is Ackshat Saxena, who was born with seven fingers on each hand.
Polydactyly is a congenital physical anomaly in humans, dogs, and cats having supernumerary digits. That means that those affected are born with extra fingers or toes. Ackshat Saxena held the record for the most digits overall, with 34 fingers and toes (7 fingers on each hand and 10 toes on each foot). While the question specifically asks about hands, the broader example helps illustrate the extent to which polydactyly can manifest.
While Ackshat Saxena has been recognized as having the most digits, it's important to note that records can change. Also, variations in how polydactyly is expressed (the functionality of the extra digits, their degree of development, etc.) can complicate comparisons.
In summary, while others may have or may develop more fingers on a single hand, the most widely documented case of extra digits belongs to Ackshat Saxena.
