Who was named the first female national FFA executive secretary in 2013?

The correct answer is Sherene Donaldson, who made history as the first female national FFA executive secretary in 2013. This was a significant milestone for the National FFA Organization, as it reflected the ongoing commitment to diversity and inclusion within agricultural education and youth leadership programs. Donaldson's appointment symbolized a new era within the FFA, recognizing the important contributions of women in agriculture and leadership roles which were traditionally held by men. Her leadership has helped to inspire future generations of female leaders in the agricultural sector and foster an inclusive environment for all members of the FFA.

The other individuals listed do not have records of serving as the national executive secretary during that time, which is why they are not the correct choice in this context.