Boris Kayser
= Boris Kayser
{wiki=Boris_Kayser}
Boris Kayser may refer to various individuals or subjects depending on the context. However, as of my last knowledge update in October 2023, there isn't a widely recognized figure or concept by that specific name in popular culture, science, or current events. It's possible that Boris Kayser is a lesser-known individual, a character from fiction, or a name that has come into prominence after that date.