How this female karate master quit her job to go for 2020 Olympic gold

CNBC's Jane Wells reports Sakura Kokumai, an athlete that has given up everything to train for the 2020 Olympics in a sport that doesn't attract many sponsors or much money. She quit her job to focus on training. Kokumai has been practicing karate since the age of seven and this may be her only shot at an Olympic medal. Olympic gold medalist Lauryn Williams joins the "Power Lunch" team to discuss financial wellness.