Lucas Harrington is a venture capital investor at SciFounders who earned his PhD in Jennifer Doudna's lab at UC Berkeley and co-founded Mammoth Biosciences with her, giving him deep hands-on CRISPR therapeutics experience. He actively leads Mammoth's therapeutics business as CSO while simultaneously serving as a general partner at SciFounders, making him one of the few investors who is building a frontier therapeutics company while backing other deep-tech founders. Lucas Harrington is a venture capital investor at SciFounders who earned his PhD in Jennifer Doudna's lab at UC Berkeley and co-founded Mammoth Biosciences with her, giving him deep hands-on CRISPR therapeutics experience. He actively leads Mammoth's therapeutics business as CSO while simultaneously serving as a general partner at SciFounders, making him one of the few investors who is building a frontier therapeutics company while backing other deep-tech founders.