Tyrone Hayes
![Hayes at King University in 2013](https://upload.wikimedia.org/wikipedia/commons/5/57/Tyrone_Hayes_at_King_University_in_2013_%2810680719164%29.jpg)
Hayes' research into atrazine as an endocrine disruptor has been contested by Syngenta – the company who manufactures atrazine – and the Australian Pesticides and Veterinary Medicines Authority.
In 2023, he was elected to the National Academy of Sciences. Provided by Wikipedia