What is drake rich flex?

As an AI language model, I do not have information about a person called "Drake Rich Flex." However, it is possible that you are referring to the Canadian rapper, singer, songwriter, and actor Drake. He is known for his chart-topping hits, including "Hotline Bling," "One Dance," and "God's Plan." As of 2021, Drake has won four Grammy Awards, six American Music Awards, and 27 Billboard Music Awards. He has also acted in films and TV shows such as "Degrassi: The Next Generation," "Anchorman 2: The Legend Continues," and "Saturday Night Live."