Most fingers and toes (polydactylism)  - at birth
Who
Akshat Saxena
Where
India (utter pradesh/budaun/panwari)
When

The most fingers and toes at birth are 14 fingers (7 on each hand) and 20 toes (10 on each foot) and belonged to a Akshat Saxena (India). The record was confirmed by doctors in India on 20 March 2010

Akshat has had an operation recently and has now got the normal number of digits.