Certain websites claim that in a Hadith it is mentioned the following:
Prophet Muhammad declared, "There was a prophet of God in India who is dark in color and his name was Kahan." (History of Hamadan Dailmi Chapter Al-Kaaf)
Looking at the above verse, it is highly likely that this is refering to Lord Krishna who is need called ''Kahan'' and is dark complexioned. The Quran does mention that there have been 128,000 prophets send by Allah but there are also high chances of this Hadith being interpolated just like many Puranas are in Hinduism (especially the Bhavishya Purana which seems to mention Prophet Muhammad and many Biblical characters). So is the above Hadith a ''sahih'' Hadith or is it also interpolated like the Bhavishya Purana in Hinduism?