Boris I or sometimes Boris-Mihail (Michael) (Bulgarian: Борис I (Михаил)), also known as Bogoris (died 2 May 907) was the ruler of Bulgaria 852–889. At the time of his baptism in 864, Boris was named Michael after his godfather, Emperor Michael III.
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|This page uses content from the English Wikipedia. The original article was at Boris I of Bulgaria. The list of authors can be seen in the page history.|