As two Mariah Carey superfans, the men asked Oprah if their idol would appear on The Oprah Winfrey Show that season. After hearing that Mariah would indeed appear on the show, Will and Marcus asked if they could attend the taping to watch her sing...but Oprah said she could do better than that!
Watch these two die-hard Mariah Carey fans ask their question and react to surprises from Oprah and Mariah herself
Now, Will and Marcus say that meeting Mariah and appearing on The Oprah Winfrey Show changed their lives in ways they never expected.
First, Marcus reveals that he lost 65 pounds. "I guess TV really is life's mirror because when I saw myself, I was like, 'Is that what I really look like?'" he says. "I started eating really healthy and started doing a lot of things. I've done a couple of 5Ks, I swam in the Iowa Games last summer and now I'm training for a triathlon."
For Will, he says seeing himself on the show literally saved his life. "I was watching the show and ... said [to myself], 'Will, there's something wrong with your neck," he recalls. Will saw how swollen his neck was in the clip and decided to go to the doctor.
After several tests, Will got the news: He had cancer.
"I did chemo from January to July of 2010 [and] I am cancer-free now!" Will says.
Watch Will and Marcus read Oprah their thank you card after the show