I'm a representative of something that's greater than myself. When you see me out there on the track, I'm not just representing myself or my country, I'm representing Christ and what He's done through me. I have a responsibility to show His love and show others what He's done for me. It's also freed me up.

I grew up in Douglasville, Georgia. My father played football for the Atlanta Falcons. We lived a bunch of places when I was younger. I was born in California. We lived in Chicago for a little bit and finally we ended up in Georgia. I grew up playing softball and at the age of nine I decided I was going to be an Olympian.

It's a huge testament to those around me - my friends, my family and everyone who supported me. Without their help, I couldn't have made it here. It's been an amazing journey. But we are here for a higher purpose There's a reason that God has for each of us in the sport. It's all about serving His purpose.

The Lord calls us to love everybody. Every day it's a challenge. Within this sport, I'm called to love everybody. That means that every single German or Canadian that I want to beat, I still have to love. That means competing the way God wants me to compete. That means doing things that might not necessarily be seen as giving me a competitive advantage but instead doing what God would want me to do.

I was still in the college and they told me I should try it. At the time, I still thought I was going to be an Olympic softball player. But later, when I retired from softball in 2007, I decided to give bobsled a try. I emailed the coach and got invited to Lake Placid for a tryout and I never left.

[At nine years old] I didn't really know what that meant at the time. I thought it might be in a warm summer sport like softball, but I played a variety of sports growing up - basketball, soccer and track. I really didn't care. I just wanted to be an Olympian.

I played softball at George Washington University and then I played professionally for the Mid-Michigan Ice. I had a couple of tryouts with the US Olympic Team but I don't know if I have a word to describe how bad one of the tryouts was. It was the worst tryout in the history of tryouts. It was that bad. So I totally bombed it and thought my chances of being an Olympian were over.