What key details about Oscar ignacio hernandez can be extracted from the following bio? Bio: Oscar ignacio hernandez polanco -lrb- born 7 march 1993 -rrb- is a chilean footballer who plays as a right midfielder for union espanola . he joined the first team in january 2011 . he made his first team debut in 2011 . he wears jersey 20 .
The answer to this question is:
- clubs is union espanola barnechea -lrb- loan -rrb-- caps is 26 20- position is right midfielder- currentclub is union espanola- height is 1.77- years is -2011 2014 -- 2015- clubnumber is --- youthclubs is union espanola- youthyears is -2011- birth date is 7 march 1993- fullname is Oscar ignacio hernandez polanco- name is Oscar hernandez- birth place is santiago , chile- goals is 3 2