Isner gives some thoughtful answers to the questions asked in the interview, and finally reveals his true height (6-foot-10):
What do you like about your body?JI: I'm a tall guy; I'm 6'10". I've done a good job putting some meat on my bones since my freshman year of college. It's taken a lot of work. I was just under 200 pounds my freshman year; I was 6'8" and 198 pounds. Now I'm 6'10", 238. I could get heavier if I just ate a little bit more, but for my playing weight, I like being between 235 and 240. But back in college, I was a tall, goofy, underdeveloped kid. At 19, I didn't have a hair on my face. When I was 20, I looked 14. I feel I've grown out of that stage. I just turned 28, and, luckily for me, I look like a 28-year-old.