Michigan State University alumnus Keyon Clinton put out a challenge to his social media followers — and they responded. Clinton, a motivational speaker and author, challenged himself to transform his body in 60 days, and then put the challenge out to others. More than 250 people have responded to his #60daychallenge. Clinton uses Instagram and GroupMe to connect with his followers. Spartan Newsroom: What is the purpose of the 60-day challenge? Keyon Clinton: Recently, I went through a major body transformation to step on stage as a certified bodybuilder within six months.