What is former race Matt martin doing these days?

As of my last knowledge update in October 2023, Matt Martin, the former NASCAR driver, is involved in various initiatives, including broadcasting and media appearances. He has also been active in promoting motorsports and engaging with fans through social media. Additionally, Martin has maintained a presence in the racing community by participating in events and supporting younger drivers. For the latest updates, it's best to check his official social media profiles or news sources.