[2][3] After representing Nigeria at the 1998 FIFA World Cup, he moved to Turkish side Samsunspor,[2] returning to France one year later to play for Nîmes.

[5] He was handed a trial by Cardiff City - a club based in Wales but who play in the English football league system – in the summer of 2008[6] and scored in a 2–2 pre-season friendly at Chasetown,[7][8] but was not awarded a contract due to a lack of fitness.

[10][11] Oruma was part of the Nigeria under-17 team which won the 1993 FIFA U-17 World Championships,[12] captaining his side[12] and becoming the tournament's top goalscorer with 6 goals.

[12] He played 19 times international matches over 11 years for Nigeria[13] and was part of the team that participated in the 1998 FIFA World Cup, where he scored in the only appearance he made in the tournament against Paraguay.

After a club career in Europe, where he played for the likes of french Ligue 1 sides Lens, Marseille, Sochaux, Guingamp, as well as a stint at Swiss side Servette, winning the UEFA Intertoto Cup, Ligue 1 and French Cup, and earning pay to sustain himself and family after life away from football.