stuart: up next, she is not just an olympic champion, she is a varney viewer. ♪ stuart: i will bringete. a boxer that is a medical student. he stopped by the program the day after he won a fight. that is not the normal background. what to think about a guy that beats other people up for a living? >> it is working. stuart: you have already been to school. you have your masters. how does boxing feature into this? >> it is tough management. i know that there is life after boxing. i cannot fight forever. stuart: you are in medical student. do you ever worry about concussion? >> it is a very real risk and it is something i understand. i prepare myself very well. just the style that i utilize. so far so good. stuart: you will not take your dark glasses off? stuart: i want to see it. good lord. oh my lord. >> this is actually a lot better. stuart: you already got 100,000 for that. charles: we always promote the american dream on this network. a beautiful thing for me to be debt-free. that is hard to do in this country. charles: how about winning the fight. >> i am there to win the fight. >>