00:00Will he become the greatest Olympian in history?
00:02He's going for his 10th gold medal.
00:04Which would separate him from everybody else as the most decorated gold medalist in Olympic history.
00:09This is the moment for Michael Phelps to prove to the world that he's the most dominant athlete of all time
00:14by breaking the world record for the most Olympic gold medals.
00:18Let's see if he can do it.
00:19Here he goes. It's going to look like a race early on.
00:22It made it look like a race for about 150 meters.
00:25And then all of a sudden, he's going to make these guys all look like boys.
00:29Five or six years, I went every single day without missing a single day.
00:33I never got sick. I was in the water on Christmas, birthday, everything. It didn't matter.
00:36When you have a goal that's important enough to you, nothing will stand in your way.
00:40There was probably a hundred days where I didn't want to do anything.
00:43But those were the days where you have to.
00:45Because I think the greats do things when they don't always want.
00:4815 meters left for Michael Phelps.
00:50Olympic gold medal number 10 is Sykes.
00:53Is it going to be a world record? Yes!
00:55The greatest Olympic champion of all time.
