If you listen to Ursheet Parikh, partner at Mayfield, Trevor Martin has a unique trait: He's always the best listener in the room.And as the leader of a leading CRISPR startup, it's a critical ability. Mammoth Biosciences employs leading bioengineers including Jennifer Doudna, the Noble prize winning scientist who co-developed CRISPR. Doudna co-founded Mammoth Biosciences with Martin, Lucas Harrington, and Janice Chan.In this TechCrunch Live event you'll hear how Martin attracted the best partners to form Mammoth Biosciences including Parikh, who wrote an early funding check. Step one? It starts with the vision and mission, and don't forget to listen.