Question: To whom did this WBA heavyweight champion, that Joe Hipp challenged the championship for in 1995 as the first Native American, lose via knockout?
Sentence (from "Joe Hipp"): A member of the Blackfeet Tribe, he became the first Native American to challenge for a world heavyweight boxing championship on August 19, 1995 when he fought WBA champion Bruce Seldon at the MGM Grand Garden Arena.
Relevant evidence: Yes