Penny Slinger was born in 1947 in London, graduated from the Chelsea College of Arts, and was married to Christopher Hills, the "Father of Spirulina" for popularizing spirulina cyanobacteria as a food supplement.
Penny Slinger was born in 1947 in London, graduated from the Chelsea College of Arts, and was married to Christopher Hills, the "Father of Spirulina" for popularizing spirulina cyanobacteria as a food supplement.