Sophia Rivera on 1st SP 49'! & having #1 mark in US-50' @ 2015 M

Brentwood High School (St. Louis, MO) junior Sophia Rivera talks about her win at the 2015 Mizzou Big River Running High School Indoor Track and Field Series Championship. Rivera won the shot put with a mark of 49-feet, the second best mark in the country only behind her 50-foot mark set in Seattle earlier in the indoor season.