I had thought that I would stop in 2017, but my coach has told me to stop saying that as I may continue into 2018. I'm not thinking about it at the moment.

At the end of the season, I normally get some time off training and can go on vacation and enjoy myself.

I told you all I was going to be No. 1, and I did just that.

Each training session I'm getting better and better. I have no other duties now, no worries, it's all about training, eating and sleeping. I have a lot more time and can put a lot more effort into training. I'm feeling better every day. As long as I'm feeling myself I'm definitely in no doubt I can go to the Olympics and win.

I think my acceleration is very good. That's the key for me.

One of the things we're trying to do more of is not just take money from corporate partnerships, but get more involved in the business side for when I retire. So Puma are going to make me an ambassador for life. I have a clothing line coming out. I am investing a lot in housing in Jamaica, buildings for rent.

I remember when I was 14, I went to race in Hungary, and I went to a concert, and they were playing Bob Marley songs, and I thought, "Wow, this guy is so special." It's Marley every time.