I had already been into my professional career for six years and had not won an individual gold medal at the Olympics. There was a tremendous amount of pressure going into 1996 to get it done.
Patience is a part of boxing. After I had missed out on the Olympic gold medal in 1984, a lot of people tried to talk me into turning professional quickly to make money. They told me that the next Olympics in Seoul would be boycotted again, that I was wasting my life, blah blah. But I still had unfinished business. I wanted the gold medal, and I got it in ?88. Only then was I ready to turn professional.
I had a gold medal in olympics at 12. At 14 or 15 I had my career set before me. Because I started so early, I had this daily training. It developed a focus. It became so natural that it was like a native language for me to play chess. That's why I didn't feel pressure.
Because winning a gold medal had been a dream of mine since a young age, I needed to empty my mind during the preparation for the Olympics by telling myself that it would be OK not to win a gold medal.
It has been a fantastic journey. I have gone to five Games, broke the Olympics record in 2004 in Athens and won a gold medal as well in Beijing. I have had a good run at the Olympics.
The Olympics are every four years and I think every athlete who competes in the Olympics wants the gold medal, and I think that's what the World Cup is for a rugby player - it's the gold medal.
I had trouble finding my next goal after winning a gold medal at the Vancouver Olympics, but the interest of the public and my fans in me got even bigger. I wanted to get away from the pressure, even for a single day.
I was told that there are about 900 gold medal winners in American Olympic history. When I thought about the number 900, I wondered how many kids that are influenced by a gold medal ever get to see a gold medal. What I thought was really neat was that I've already had a couple hundred kids touch my gold medal.
Up until Beijing where I had my greatest victory, I had trained for 16 years of life with a singular goal and singular obsession that I wanted to win gold medal at the Olympics.
This gold medal, to me, is a very good outcome from the many years I've spent on my professional career.
When Olympic decathlon gold medalist Bruce Jenner asked a roomful of Olympic hopefuls if they had a list of written goals, every one raised their hands. When he asked how many of them had that list with them right that moment, only one person raised their hand. That person was Dan O'Brien. And it was Dan O'Brien who went on to win the gold medal in the decathlon at the 1996 Olympics in Atlanta. Don't underestimate the power of setting goals and constantly reviewing them.
I remember before the Olympics, I was asked, 'What do you think you're going to do in the Olympics?' and I said, 'I'm hoping I'm going to win a medal, and, if possible, it's going to be a gold one.'
The time leading up to the 1996 Olympics was the most demanding and stressful of my career. The sport I had loved so much was slowly becoming a nightmare as I trained with Bela and Marta Karolyi the summer before the Olympics.
Teofilo Stevenson won his first Olympic gold medal in 1972 and his last world amateur championship in 1986. He won 302 fights and once went an unbelievable 11 years without a loss. Had Cuba not boycotted the 1984 Summer Olympics, many think Stevenson would have won an unmatched four gold medals in boxing.
It was 1996 and I was at a crossroads in my career. I had been working in Hollywood as a writer and was very unhappy. I had pitched an idea for a book some six months earlier, and the book packager, Joost Elffers, wanted me to write up a treatment for it.
As a teenager I had no idea that I had the potential to win an Olympic gold medal and my athletic career developed only by lucky circumstances.
The Olympics in '92, I didn't contribute that much. I had more to do with winning the National Championships than I did the gold medal.