If I stop to kick every barking dog I am not going to get where I'm going.

There are few restrictions on your life with asthma, as long as you take care of yourself.

I'm not shy. I'm modest, but I'm very outgoing.

I might attempt Zumba. I haven't yet, but I thought it would be a lot of fun and different.

The rewards are going to come, but my happiness is just loving the sport and having fun performing.

The London games mark the 24th anniversary of my winning two golds and setting the world record in the heptathlon. Someone is going to want it; records are made to be broken - it's only a matter of time. I hope mine will outlive me.

Once I leave this earth, I know I've done something that will continue to help others.