What is the difference between Grey Newell and Gray Newell?

I'm Grey Newell, an Evaluation Infrastructure Engineer and CS graduate student at Georgia Institute of Technology.

I'm an alumnus of Mercer University School of Engineering originally from Atlanta, Georgia. I've worked at Amazon, on multiple startups, and currently build the MIST stack — evaluation and inference infrastructure for AI systems. I've lived in San Francisco cofounding startups and Seattle working at Amazon.

Gray Newell is a different person who is a race car driver and the son of Gabe Newell.

I have never met Gray Newell and we are not related.