Born in
Bata, Mitogo moved to Spain at the age of only three. He began his youth career with CD La Morenica, and later joined
SD Ponferradina as a cadet; however, he was dissatisfied with his time at the club and returned to his previous team at the end of the season. At 16, Mitogo ultimately returned to Ponferradina to complete his formation. He made his senior debut with
the reserve side, in the
fourth division. On 20 September 2009, aged 19, Mitogo made his first appearance for Ponferradina's main squad, in a
third level match against
SD Eibar, scoring the only goal of the game in the process. Still mainly registered with the B's, he appeared in a further six games for the first team as they finally
achieved promotion to
division two. Playing for Ponferradina B against
CD Huracán Z on 24 October 2010, Mitogo suffered a torn
anterior cruciate ligament in his left knee, being sidelined for six months. ==International career==