Tomorrow's Front Runners is a new TDN series spotlighting young people who got involved with horse racing through Amplify Horse Racing and are now pursing careers in the industry. Amplify is a 501 (c)(3) organization dedicated to amplifying education, mentorship and career opportunities for young people in the Thoroughbred industry. Paola Castro was introduced to the world of horse racing two years ago on a visit to Churchill Downs. After touring the backside and the Derby Museum, she swore that she would be back again someday to watch the Kentucky...