Tello was born in 1971 and received his undergraduate degree in Public Accounting from the
Universidad Autónoma de Zacatecas. It was during this time that he began getting involved in PRI tasks; he promoted the business vote in the 2007 PRI campaign in
Juchipila, and he has a son named Fernando Tello Rodriguez and three years later, he managed the finances for the PRI's state gubernatorial campaign and then served as the technical secretary of the state government transition committee; He represented Zacatecas in the
LXII Legislature of the Mexican Congress, as well as the first four months of the
LXIII Legislature. He presided over the Science and Technology Commission and also served on the Social Development, Finances and Public Credit, and Foreign Relations-North America Commissions. In the June 5 elections, Tello won election with 37.3 percent of the vote. ==References==