Question: Which American television host and sports reporter co-hosted the seventh season of "American Ninja Warrior" and currently a host for "The Herd with Colin Cowherd?"
Sentence (from "American Ninja Warrior (season 7)"): Hosts Matt Iseman & Akbar Gbaja-Biamila returned for their respective sixth and third seasons while newcomer Kristine Leahy joined as sideline reporter, replacing Jenn Brown.
Relevant evidence: Yes