Question: How many number one singles as a solo artist does Mark Bryan's former band mate have?
Sentence (from "Hootie &amp; the Blowfish"): Hootie & the Blowfish is an American alternative rock band that was formed in Columbia, South Carolina, in 1986 by Darius Rucker, Mark Bryan, Dean Felber, and Jim Sonefeld.
Relevant evidence: Yes