Humberto de Jesús Sierra Sánchez (born July 21, 1960 in Envigado, Colombia) is a former Colombian professional footballer. He was an assistant coach on the staff of the Mexican men's national soccer team that defeated Germany in the group stage of the 2018 World Cup before advancing to the knockout round. In 2019 he served as the head coach of Club Deportivo La Equidad Seguros (also known as "La Equidad"), a Colombian football team based in Bogotá and playing in the Categoría Primera A (also known as "Liga Águila"). In October 2020, Sierra Sánchez was hired to join the coaching staff for his hometown team, Deportivo Independiente Medellín (also a member of Liga Águila Primera A). Teams América de Cali 1980-1984 Atlético Nacional 1985-1987 Independiente Medellín 1988 Deportes La Serena 1989-1990 Independiente Medellín 1991-1993 Titles América de Cali 1982, 1983 and 1984 (Colombian Primera División Championship) References 1960 births Living people Colombian footballers Colombian expatriate footballers Independiente Medellín footballers Atlético Nacional footballers América de Cali footballers Deportes La Serena footballers Chilean Primera División players Expatriate footballers in Chile Association footballers not categorized by position People from Envigado Sportspeople from Antioquia Department La Equidad managers Independiente Medellín managers