Are thad moffitt and Brett moffitt related?

Yes, Thad Moffitt and Brett Moffitt are related; they are uncle and nephew. Brett Moffitt is the uncle, while Thad Moffitt is his nephew, as Thad is the son of Brett's sister. Both are involved in motorsports, with Brett Moffitt being a professional NASCAR driver and Thad Moffitt also pursuing a career in racing.