Who showed an interest in sunils foot?

In the context of the question, it is unclear who "Sunil" refers to, as there may be multiple individuals with that name across various contexts. If you are referring to a specific incident or story involving a person named Sunil and someone's interest in his foot, please provide additional details for a more accurate response. Without more information, I cannot identify the individual or the circumstances surrounding the interest in Sunil's foot.