SM: You have many achievements and distinctions under your belt, from being the first female host of National Geographic Channel’s Explorer to completing the Boston marathon in 4:34. What are you most proud of?

Lisa Ling: I ran that marathon with my deceased uncle’s number. We were raising money for pediatric cancer because my uncle’s 14-year-old daughter died of liver cancer. We ended up raising about $100,000. It was one of the best days of my life and one that I will never forget, but I will never do another one again [laughs]!

SM: What personal sacrifices have you made to get to where you are today?

Lisa Ling: Well, I’ve had a number of relationships fail [laughs] because my job consists of traveling around the world. Very unpredictable schedules…it’s definitely taken its toll. I don’t really look at what I do as work. It’s what I’m really passionate about and part of who I am. If you’re going to be in a relationship with me, you have to know that going into it.

SM: Your fiancé feels that way, I’m sure.

Lisa Ling: Yeah, he does, but it is hard. When you’re in a relationship, you kind of want that person around. You want to share time with that person. When that isn’t the case, it’s really hard.

SM: Who have been your biggest supporters?

Lisa Ling: Of course, my family. They haven’t always agreed to all the decisions I’ve made. My mom, quite honestly, would prefer me to be on The View because she could see me everyday. Now I’m like, "I’m going to Afghanistan and you’re not going to see me for twelve days. You’re not going to hear from me and hopefully I’ll be okay after twelve days." But she appreciates that I’m doing what I’m passionate about.