Born in
Yaoundé, Omgba joined
Torrellano Illice CF's youth setup in 2009 at the age of 16, after representing
APEJES Academy, and made his debuts as a senior in the following year, in
Tercera División. On 31 August 2011, after making the whole pre-season with
Elche CF, he signed a contract with
Huracán Valencia CF in
Segunda División B. On 30 December 2011 Omgba was transferred to
Segunda División side
Girona FC. However, he could not play for the
Catalans after having bureaucratic problems, and was released in June of the following year. On 18 July 2012 Omgba returned to the
Franjiverdes, being assigned to
the reserves in the fourth level. He was an undisputed starter during his two-year spell at the club,
achieving promotion to the third tier in his first campaign. On 17 July 2014 Omgba signed a one-year deal with
Real Oviedo, also in the third division. He scored a career-best seven goals during
the season, as his side returned to
Segunda División after a 12-year absence; one of his goals, the first in a 3–2 away win against
UD Somozas, was the club's 5000th. Omgba made his professional debut on 13 September 2015, starting in a 2–0 away win against
CD Tenerife. ==International career==